| 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 | $166.44 | 4.350% | $173.6801 | $173.68 | $173.70 | $173.70 |
| Purchase #2 | $8.71 | 13.737% | $9.9065 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $238.34 | 4.592% | $249.2846 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $248.29 | 12.635% | $279.6614 | $279.66 | $279.65 | $279.70 |
| Purchase #5 | $216.85 | 5.514% | $228.8071 | $228.81 | $228.80 | $228.80 |
| Purchase #6 | $75.96 | 10.745% | $84.1219 | $84.12 | $84.10 | $84.10 |
| Purchase #7 | $164.75 | 6.437% | $175.355 | $175.36 | $175.35 | $175.40 |
| 7 purchase totals = | $1,119.34 | $1,200.8166 | $1,200.82 | $1,200.80 | $1,200.90 | |