| 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 | $197.43 | 10.859% | $218.8689 | $218.87 | $218.85 | $218.90 |
| Purchase #2 | $197.32 | 4.726% | $206.6453 | $206.65 | $206.65 | $206.60 |
| Purchase #3 | $135.29 | 9.134% | $147.6474 | $147.65 | $147.65 | $147.60 |
| Purchase #4 | $128.97 | 6.603% | $137.4859 | $137.49 | $137.50 | $137.50 |
| Purchase #5 | $82.34 | 10.199% | $90.7379 | $90.74 | $90.75 | $90.70 |
| Purchase #6 | $161.48 | 5.294% | $170.0288 | $170.03 | $170.05 | $170.00 |
| Purchase #7 | $64.91 | 4.198% | $67.6349 | $67.63 | $67.65 | $67.60 |
| 7 purchase totals = | $967.74 | $1,039.0491 | $1,039.06 | $1,039.10 | $1,038.90 | |