| 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 | $147.35 | 4.292% | $153.6743 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $41.94 | 9.783% | $46.043 | $46.04 | $46.05 | $46.00 |
| Purchase #3 | $104.87 | 9.669% | $115.0099 | $115.01 | $115.00 | $115.00 |
| Purchase #4 | $173.61 | 9.461% | $190.0352 | $190.04 | $190.05 | $190.00 |
| Purchase #5 | $9.38 | 7.796% | $10.1113 | $10.11 | $10.10 | $10.10 |
| Purchase #6 | $211.27 | 8.617% | $229.4751 | $229.48 | $229.50 | $229.50 |
| Purchase #7 | $103.94 | 7.452% | $111.6856 | $111.69 | $111.70 | $111.70 |
| 7 purchase totals = | $792.36 | $856.0344 | $856.04 | $856.05 | $856.00 | |