| 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 | $170.37 | 13.731% | $193.7635 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $192.85 | 7.432% | $207.1826 | $207.18 | $207.20 | $207.20 |
| Purchase #3 | $19.96 | 9.743% | $21.9047 | $21.90 | $21.90 | $21.90 |
| Purchase #4 | $219.40 | 10.288% | $241.9719 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $102.85 | 6.201% | $109.2277 | $109.23 | $109.25 | $109.20 |
| Purchase #6 | $108.68 | 9.802% | $119.3328 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $136.36 | 11.636% | $152.2268 | $152.23 | $152.25 | $152.20 |
| 7 purchase totals = | $950.47 | $1,045.6100 | $1,045.60 | $1,045.65 | $1,045.60 | |