| 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 | $166.87 | 9.633% | $182.9446 | $182.94 | $182.95 | $182.90 |
| Purchase #2 | $151.52 | 4.154% | $157.8141 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $97.93 | 10.826% | $108.5319 | $108.53 | $108.55 | $108.50 |
| Purchase #4 | $238.67 | 10.140% | $262.8711 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $238.59 | 12.597% | $268.6452 | $268.65 | $268.65 | $268.60 |
| Purchase #6 | $71.65 | 8.434% | $77.693 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $87.38 | 4.226% | $91.0727 | $91.07 | $91.05 | $91.10 |
| 7 purchase totals = | $1,052.61 | $1,149.5726 | $1,149.56 | $1,149.55 | $1,149.50 | |