| 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 | $152.89 | 10.395% | $168.7829 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $33.88 | 6.159% | $35.9667 | $35.97 | $35.95 | $36.00 |
| Purchase #3 | $27.45 | 7.273% | $29.4464 | $29.45 | $29.45 | $29.40 |
| Purchase #4 | $203.27 | 4.515% | $212.4476 | $212.45 | $212.45 | $212.40 |
| Purchase #5 | $184.75 | 6.774% | $197.265 | $197.27 | $197.25 | $197.30 |
| Purchase #6 | $102.61 | 7.305% | $110.1057 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $168.67 | 13.327% | $191.1487 | $191.15 | $191.15 | $191.10 |
| 7 purchase totals = | $873.52 | $945.1630 | $945.18 | $945.15 | $945.10 | |