| 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 | $140.60 | 6.600% | $149.8796 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $157.68 | 13.486% | $178.9447 | $178.94 | $178.95 | $178.90 |
| Purchase #3 | $128.79 | 5.717% | $136.1529 | $136.15 | $136.15 | $136.20 |
| Purchase #4 | $62.82 | 13.444% | $71.2655 | $71.27 | $71.25 | $71.30 |
| Purchase #5 | $148.76 | 6.264% | $158.0783 | $158.08 | $158.10 | $158.10 |
| Purchase #6 | $209.87 | 7.621% | $225.8642 | $225.86 | $225.85 | $225.90 |
| Purchase #7 | $135.30 | 9.642% | $148.3456 | $148.35 | $148.35 | $148.30 |
| 7 purchase totals = | $983.82 | $1,068.5308 | $1,068.53 | $1,068.55 | $1,068.60 | |