| 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 | $141.63 | 12.666% | $159.5689 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $119.83 | 5.567% | $126.5009 | $126.50 | $126.50 | $126.50 |
| Purchase #3 | $142.95 | 7.238% | $153.2967 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $210.45 | 5.401% | $221.8164 | $221.82 | $221.80 | $221.80 |
| Purchase #5 | $25.71 | 6.765% | $27.4493 | $27.45 | $27.45 | $27.40 |
| Purchase #6 | $100.75 | 5.425% | $106.2157 | $106.22 | $106.20 | $106.20 |
| Purchase #7 | $143.79 | 10.423% | $158.7772 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $885.11 | $953.6251 | $953.64 | $953.60 | $953.60 | |