| 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 | $127.84 | 9.310% | $139.7419 | $139.74 | $139.75 | $139.70 |
| Purchase #2 | $155.65 | 3.133% | $160.5265 | $160.53 | $160.55 | $160.50 |
| Purchase #3 | $41.40 | 6.618% | $44.1399 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $11.43 | 8.469% | $12.398 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $173.52 | 11.865% | $194.1081 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $97.35 | 8.581% | $105.7036 | $105.70 | $105.70 | $105.70 |
| Purchase #7 | $43.57 | 6.417% | $46.3659 | $46.37 | $46.35 | $46.40 |
| 7 purchase totals = | $650.76 | $702.9839 | $702.99 | $703.00 | $702.90 | |