| 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 | $157.61 | 9.317% | $172.2945 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $187.38 | 8.685% | $203.654 | $203.65 | $203.65 | $203.70 |
| Purchase #3 | $183.28 | 4.710% | $191.9125 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $48.32 | 9.347% | $52.8365 | $52.84 | $52.85 | $52.80 |
| Purchase #5 | $24.29 | 7.183% | $26.0348 | $26.03 | $26.05 | $26.00 |
| Purchase #6 | $118.28 | 8.861% | $128.7608 | $128.76 | $128.75 | $128.80 |
| Purchase #7 | $33.68 | 5.206% | $35.4334 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $752.84 | $810.9265 | $810.91 | $810.95 | $810.90 | |