| 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 | $183.58 | 6.189% | $194.9418 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $71.55 | 11.859% | $80.0351 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $60.51 | 12.630% | $68.1524 | $68.15 | $68.15 | $68.20 |
| Purchase #4 | $89.64 | 13.589% | $101.8212 | $101.82 | $101.80 | $101.80 |
| Purchase #5 | $174.51 | 5.409% | $183.9492 | $183.95 | $183.95 | $183.90 |
| Purchase #6 | $99.51 | 4.852% | $104.3382 | $104.34 | $104.35 | $104.30 |
| Purchase #7 | $85.50 | 11.124% | $95.011 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $764.80 | $828.2489 | $828.25 | $828.25 | $828.10 | |