| 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 | $159.45 | 6.738% | $170.1937 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $33.50 | 3.351% | $34.6226 | $34.62 | $34.60 | $34.60 |
| Purchase #3 | $194.29 | 3.199% | $200.5053 | $200.51 | $200.50 | $200.50 |
| Purchase #4 | $112.72 | 4.795% | $118.1249 | $118.12 | $118.10 | $118.10 |
| Purchase #5 | $137.88 | 5.814% | $145.8963 | $145.90 | $145.90 | $145.90 |
| Purchase #6 | $112.72 | 5.569% | $118.9974 | $119.00 | $119.00 | $119.00 |
| Purchase #7 | $128.61 | 11.288% | $143.1275 | $143.13 | $143.15 | $143.10 |
| 7 purchase totals = | $879.17 | $931.4677 | $931.47 | $931.45 | $931.40 | |