| 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 | $144.45 | 8.353% | $156.5159 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $218.46 | 11.548% | $243.6878 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $214.88 | 5.475% | $226.6447 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $143.55 | 11.248% | $159.6965 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $148.93 | 4.822% | $156.1114 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $17.70 | 11.255% | $19.6921 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $68.28 | 10.214% | $75.2541 | $75.25 | $75.25 | $75.30 |
| 7 purchase totals = | $956.25 | $1,037.6025 | $1,037.60 | $1,037.60 | $1,037.60 | |