| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.77 | 11.644% | $153.8119 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $103.50 | 5.368% | $109.0559 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $42.43 | 10.287% | $46.7948 | $46.79 | $46.80 | $46.80 |
| Purchase #4 | $180.86 | 11.413% | $201.5016 | $201.50 | $201.50 | $201.50 |
| Purchase #5 | $237.74 | 3.488% | $246.0324 | $246.03 | $246.05 | $246.00 |
| Purchase #6 | $250.76 | 10.448% | $276.9594 | $276.96 | $276.95 | $277.00 |
| Purchase #7 | $161.28 | 9.500% | $176.6016 | $176.60 | $176.60 | $176.60 |
| 7 purchase totals = | $1,114.34 | $1,210.7576 | $1,210.75 | $1,210.75 | $1,210.80 | |