| 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 | $152.97 | 5.467% | $161.3329 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $134.85 | 6.760% | $143.9659 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $53.91 | 12.365% | $60.576 | $60.58 | $60.60 | $60.60 |
| Purchase #4 | $44.76 | 12.249% | $50.2427 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $149.86 | 11.721% | $167.4251 | $167.43 | $167.45 | $167.40 |
| Purchase #6 | $146.47 | 4.478% | $153.0289 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $71.66 | 4.463% | $74.8582 | $74.86 | $74.85 | $74.90 |
| 7 purchase totals = | $754.48 | $811.4297 | $811.44 | $811.50 | $811.40 | |