| 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 | $127.70 | 13.457% | $144.8846 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $195.61 | 6.260% | $207.8552 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $56.55 | 6.235% | $60.0759 | $60.08 | $60.10 | $60.10 |
| Purchase #4 | $249.74 | 6.169% | $265.1465 | $265.15 | $265.15 | $265.10 |
| Purchase #5 | $117.99 | 10.520% | $130.4025 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $174.64 | 9.248% | $190.7907 | $190.79 | $190.80 | $190.80 |
| Purchase #7 | $143.43 | 12.586% | $161.4821 | $161.48 | $161.50 | $161.50 |
| 7 purchase totals = | $1,065.66 | $1,160.6375 | $1,160.64 | $1,160.70 | $1,160.70 | |