| 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 | $151.96 | 11.495% | $169.4278 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $142.92 | 13.576% | $162.3228 | $162.32 | $162.30 | $162.30 |
| Purchase #3 | $89.41 | 9.696% | $98.0792 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $248.39 | 7.726% | $267.5806 | $267.58 | $267.60 | $267.60 |
| Purchase #5 | $48.83 | 9.229% | $53.3365 | $53.34 | $53.35 | $53.30 |
| Purchase #6 | $174.95 | 10.192% | $192.7809 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $107.27 | 3.163% | $110.663 | $110.66 | $110.65 | $110.70 |
| 7 purchase totals = | $963.73 | $1,054.1908 | $1,054.19 | $1,054.25 | $1,054.20 | |