| 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 | $202.58 | 12.729% | $228.3664 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $133.46 | 10.825% | $147.907 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $71.95 | 4.848% | $75.4381 | $75.44 | $75.45 | $75.40 |
| Purchase #4 | $127.38 | 12.771% | $143.6477 | $143.65 | $143.65 | $143.60 |
| Purchase #5 | $162.97 | 7.626% | $175.3981 | $175.40 | $175.40 | $175.40 |
| Purchase #6 | $10.89 | 8.846% | $11.8533 | $11.85 | $11.85 | $11.90 |
| Purchase #7 | $59.94 | 7.165% | $64.2347 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $769.17 | $846.8453 | $846.85 | $846.85 | $846.80 | |