| 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 | $74.30 | 7.366% | $79.7729 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $154.68 | 10.496% | $170.9152 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $114.97 | 4.672% | $120.3414 | $120.34 | $120.35 | $120.30 |
| Purchase #4 | $49.32 | 11.802% | $55.1407 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $110.67 | 8.844% | $120.4577 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $194.81 | 13.658% | $221.4171 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $221.44 | 8.453% | $240.1583 | $240.16 | $240.15 | $240.20 |
| 7 purchase totals = | $920.19 | $1,008.2033 | $1,008.21 | $1,008.15 | $1,008.20 | |