| 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 | $127.53 | 11.425% | $142.1003 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $189.81 | 11.338% | $211.3307 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $142.68 | 12.468% | $160.4693 | $160.47 | $160.45 | $160.50 |
| Purchase #4 | $25.41 | 5.503% | $26.8083 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $96.32 | 6.592% | $102.6694 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $31.88 | 8.612% | $34.6255 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $190.45 | 9.846% | $209.2017 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $804.08 | $887.2052 | $887.21 | $887.20 | $887.20 | |