| 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 | $180.53 | 7.670% | $194.3767 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $213.78 | 5.849% | $226.284 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $135.36 | 5.176% | $142.3662 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $152.84 | 12.494% | $171.9358 | $171.94 | $171.95 | $171.90 |
| Purchase #5 | $20.30 | 4.570% | $21.2277 | $21.23 | $21.25 | $21.20 |
| Purchase #6 | $136.67 | 4.667% | $143.0484 | $143.05 | $143.05 | $143.00 |
| Purchase #7 | $131.71 | 3.438% | $136.2382 | $136.24 | $136.25 | $136.20 |
| 7 purchase totals = | $971.19 | $1,035.4770 | $1,035.49 | $1,035.55 | $1,035.40 | |