| 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 | $147.65 | 8.326% | $159.9433 | $159.94 | $159.95 | $159.90 |
| Purchase #2 | $74.93 | 12.607% | $84.3764 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $116.51 | 12.189% | $130.7114 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $25.90 | 4.174% | $26.9811 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $88.38 | 11.705% | $98.7249 | $98.72 | $98.70 | $98.70 |
| Purchase #6 | $68.86 | 8.781% | $74.9066 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $46.87 | 13.242% | $53.0765 | $53.08 | $53.10 | $53.10 |
| 7 purchase totals = | $569.10 | $628.7202 | $628.72 | $628.75 | $628.70 | |