| 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 | $145.79 | 6.258% | $154.9135 | $154.91 | $154.90 | $154.90 |
| Purchase #2 | $84.28 | 8.111% | $91.116 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $118.52 | 3.138% | $122.2392 | $122.24 | $122.25 | $122.20 |
| Purchase #4 | $85.27 | 5.269% | $89.7629 | $89.76 | $89.75 | $89.80 |
| Purchase #5 | $191.92 | 6.104% | $203.6348 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $249.95 | 11.610% | $278.9692 | $278.97 | $278.95 | $279.00 |
| Purchase #7 | $212.34 | 13.127% | $240.2139 | $240.21 | $240.20 | $240.20 |
| 7 purchase totals = | $1,088.07 | $1,180.8495 | $1,180.84 | $1,180.80 | $1,180.80 | |