| 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 | $183.85 | 5.714% | $194.3552 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $129.26 | 8.227% | $139.8942 | $139.89 | $139.90 | $139.90 |
| Purchase #3 | $203.32 | 12.347% | $228.4239 | $228.42 | $228.40 | $228.40 |
| Purchase #4 | $126.53 | 3.172% | $130.5435 | $130.54 | $130.55 | $130.50 |
| Purchase #5 | $174.51 | 10.746% | $193.2628 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $63.41 | 3.596% | $65.6902 | $65.69 | $65.70 | $65.70 |
| Purchase #7 | $62.60 | 5.234% | $65.8765 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $943.48 | $1,018.0463 | $1,018.04 | $1,018.05 | $1,018.10 | |