| 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 | $176.25 | 7.519% | $189.5022 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $32.27 | 10.530% | $35.668 | $35.67 | $35.65 | $35.70 |
| Purchase #3 | $99.58 | 9.180% | $108.7214 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $146.31 | 3.296% | $151.1324 | $151.13 | $151.15 | $151.10 |
| Purchase #5 | $61.28 | 6.181% | $65.0677 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $202.48 | 8.268% | $219.221 | $219.22 | $219.20 | $219.20 |
| Purchase #7 | $84.91 | 5.174% | $89.3032 | $89.30 | $89.30 | $89.30 |
| 7 purchase totals = | $803.08 | $858.6159 | $858.61 | $858.55 | $858.60 | |