| 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 | $170.93 | 12.210% | $191.8006 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $110.53 | 5.331% | $116.4224 | $116.42 | $116.40 | $116.40 |
| Purchase #3 | $63.48 | 4.384% | $66.263 | $66.26 | $66.25 | $66.30 |
| Purchase #4 | $135.70 | 13.144% | $153.5364 | $153.54 | $153.55 | $153.50 |
| Purchase #5 | $202.48 | 4.580% | $211.7536 | $211.75 | $211.75 | $211.80 |
| Purchase #6 | $48.28 | 10.668% | $53.4305 | $53.43 | $53.45 | $53.40 |
| Purchase #7 | $163.95 | 6.628% | $174.8166 | $174.82 | $174.80 | $174.80 |
| 7 purchase totals = | $895.35 | $968.0231 | $968.02 | $968.00 | $968.00 | |