| 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 | $117.90 | 13.206% | $133.4699 | $133.47 | $133.45 | $133.50 |
| Purchase #2 | $165.84 | 6.291% | $176.273 | $176.27 | $176.25 | $176.30 |
| Purchase #3 | $35.91 | 5.851% | $38.0111 | $38.01 | $38.00 | $38.00 |
| Purchase #4 | $49.92 | 6.622% | $53.2257 | $53.23 | $53.25 | $53.20 |
| Purchase #5 | $52.49 | 13.651% | $59.6554 | $59.66 | $59.65 | $59.70 |
| Purchase #6 | $40.48 | 10.288% | $44.6446 | $44.64 | $44.65 | $44.60 |
| Purchase #7 | $43.98 | 9.467% | $48.1436 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $506.52 | $553.4233 | $553.42 | $553.40 | $553.40 | |