| 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 | $178.93 | 5.532% | $188.8284 | $188.83 | $188.85 | $188.80 |
| Purchase #2 | $227.82 | 9.851% | $250.2625 | $250.26 | $250.25 | $250.30 |
| Purchase #3 | $71.28 | 6.837% | $76.1534 | $76.15 | $76.15 | $76.20 |
| Purchase #4 | $101.44 | 11.125% | $112.7252 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $106.49 | 5.785% | $112.6504 | $112.65 | $112.65 | $112.70 |
| Purchase #6 | $216.84 | 10.819% | $240.2999 | $240.30 | $240.30 | $240.30 |
| Purchase #7 | $143.89 | 9.817% | $158.0157 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $1,046.69 | $1,138.9355 | $1,138.94 | $1,138.95 | $1,139.00 | |