| 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 | $6.28 | 13.155% | $7.1061 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $159.32 | 7.776% | $171.7087 | $171.71 | $171.70 | $171.70 |
| Purchase #3 | $201.45 | 9.567% | $220.7227 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $23.26 | 5.338% | $24.5016 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $169.93 | 7.185% | $182.1395 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $211.55 | 6.402% | $225.0934 | $225.09 | $225.10 | $225.10 |
| Purchase #7 | $90.28 | 4.235% | $94.1034 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $862.07 | $925.3754 | $925.37 | $925.35 | $925.30 | |