| 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 | $168.91 | 6.351% | $179.6375 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $102.59 | 12.368% | $115.2783 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $42.75 | 11.783% | $47.7872 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $124.66 | 3.540% | $129.073 | $129.07 | $129.05 | $129.10 |
| Purchase #5 | $229.94 | 13.405% | $260.7635 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $29.37 | 8.252% | $31.7936 | $31.79 | $31.80 | $31.80 |
| Purchase #7 | $71.84 | 6.718% | $76.6662 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $770.06 | $840.9993 | $841.00 | $841.00 | $841.10 | |