| 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 | $143.63 | 7.145% | $153.8924 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $68.85 | 3.462% | $71.2336 | $71.23 | $71.25 | $71.20 |
| Purchase #3 | $234.54 | 10.481% | $259.1221 | $259.12 | $259.10 | $259.10 |
| Purchase #4 | $59.87 | 9.804% | $65.7397 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $96.79 | 9.156% | $105.6521 | $105.65 | $105.65 | $105.70 |
| Purchase #6 | $220.68 | 10.861% | $244.6481 | $244.65 | $244.65 | $244.60 |
| Purchase #7 | $97.93 | 10.800% | $108.5064 | $108.51 | $108.50 | $108.50 |
| 7 purchase totals = | $922.29 | $1,008.7944 | $1,008.79 | $1,008.80 | $1,008.70 | |