| 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 | $137.75 | 12.130% | $154.4591 | $154.46 | $154.45 | $154.50 |
| Purchase #2 | $27.58 | 4.236% | $28.7483 | $28.75 | $28.75 | $28.70 |
| Purchase #3 | $152.92 | 11.757% | $170.8988 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $66.26 | 8.125% | $71.6436 | $71.64 | $71.65 | $71.60 |
| Purchase #5 | $178.48 | 13.114% | $201.8859 | $201.89 | $201.90 | $201.90 |
| Purchase #6 | $244.61 | 13.233% | $276.9792 | $276.98 | $277.00 | $277.00 |
| Purchase #7 | $242.74 | 4.689% | $254.1221 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $1,050.34 | $1,158.7370 | $1,158.74 | $1,158.75 | $1,158.70 | |