| 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 | $139.84 | 13.326% | $158.4751 | $158.48 | $158.50 | $158.50 |
| Purchase #2 | $41.62 | 4.831% | $43.6307 | $43.63 | $43.65 | $43.60 |
| Purchase #3 | $121.26 | 6.537% | $129.1868 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $108.42 | 9.631% | $118.8619 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $173.34 | 12.518% | $195.0387 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $190.70 | 8.128% | $206.2001 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $132.97 | 7.852% | $143.4108 | $143.41 | $143.40 | $143.40 |
| 7 purchase totals = | $908.15 | $994.8041 | $994.81 | $994.85 | $994.80 | |