| 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 | $249.30 | 10.767% | $276.1421 | $276.14 | $276.15 | $276.10 |
| Purchase #2 | $171.64 | 11.152% | $190.7813 | $190.78 | $190.80 | $190.80 |
| Purchase #3 | $103.61 | 4.696% | $108.4755 | $108.48 | $108.50 | $108.50 |
| Purchase #4 | $100.89 | 6.835% | $107.7858 | $107.79 | $107.80 | $107.80 |
| Purchase #5 | $180.65 | 7.584% | $194.3505 | $194.35 | $194.35 | $194.40 |
| Purchase #6 | $14.54 | 9.781% | $15.9622 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $55.84 | 11.150% | $62.0662 | $62.07 | $62.05 | $62.10 |
| 7 purchase totals = | $876.47 | $955.5636 | $955.57 | $955.60 | $955.70 | |