| 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 | $143.83 | 6.814% | $153.6306 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $173.96 | 7.248% | $186.5686 | $186.57 | $186.55 | $186.60 |
| Purchase #3 | $166.66 | 10.245% | $183.7343 | $183.73 | $183.75 | $183.70 |
| Purchase #4 | $135.89 | 6.190% | $144.3016 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $56.67 | 5.399% | $59.7296 | $59.73 | $59.75 | $59.70 |
| Purchase #6 | $37.71 | 10.302% | $41.5949 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $220.36 | 8.790% | $239.7296 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $935.08 | $1,009.2892 | $1,009.28 | $1,009.35 | $1,009.20 | |