| 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 | $137.86 | 5.689% | $145.7029 | $145.70 | $145.70 | $145.70 |
| Purchase #2 | $87.52 | 12.388% | $98.362 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $91.37 | 12.138% | $102.4605 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $184.41 | 13.647% | $209.5764 | $209.58 | $209.60 | $209.60 |
| Purchase #5 | $158.28 | 13.463% | $179.5892 | $179.59 | $179.60 | $179.60 |
| Purchase #6 | $104.34 | 3.865% | $108.3727 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $92.93 | 9.624% | $101.8736 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $856.71 | $945.9373 | $945.93 | $945.90 | $946.10 | |