| 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 | $140.99 | 7.139% | $151.0553 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $192.51 | 7.855% | $207.6317 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $108.33 | 8.327% | $117.3506 | $117.35 | $117.35 | $117.40 |
| Purchase #4 | $90.51 | 6.228% | $96.147 | $96.15 | $96.15 | $96.10 |
| Purchase #5 | $96.90 | 13.673% | $110.1491 | $110.15 | $110.15 | $110.10 |
| Purchase #6 | $166.96 | 4.833% | $175.0292 | $175.03 | $175.05 | $175.00 |
| Purchase #7 | $173.57 | 9.630% | $190.2848 | $190.28 | $190.30 | $190.30 |
| 7 purchase totals = | $969.77 | $1,047.6477 | $1,047.65 | $1,047.70 | $1,047.60 | |