| 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 | $131.69 | 7.535% | $141.6128 | $141.61 | $141.60 | $141.60 |
| Purchase #2 | $47.70 | 11.809% | $53.3329 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $61.98 | 10.324% | $68.3788 | $68.38 | $68.40 | $68.40 |
| Purchase #4 | $198.76 | 9.354% | $217.352 | $217.35 | $217.35 | $217.40 |
| Purchase #5 | $26.25 | 4.720% | $27.489 | $27.49 | $27.50 | $27.50 |
| Purchase #6 | $182.57 | 4.393% | $190.5903 | $190.59 | $190.60 | $190.60 |
| Purchase #7 | $144.26 | 3.539% | $149.3654 | $149.37 | $149.35 | $149.40 |
| 7 purchase totals = | $793.21 | $848.1212 | $848.12 | $848.15 | $848.20 | |