| 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 | $74.95 | 3.819% | $77.8123 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $205.90 | 13.277% | $233.2373 | $233.24 | $233.25 | $233.20 |
| Purchase #3 | $152.48 | 10.463% | $168.434 | $168.43 | $168.45 | $168.40 |
| Purchase #4 | $96.51 | 6.516% | $102.7986 | $102.80 | $102.80 | $102.80 |
| Purchase #5 | $143.88 | 9.501% | $157.55 | $157.55 | $157.55 | $157.60 |
| Purchase #6 | $170.27 | 4.196% | $177.4145 | $177.41 | $177.40 | $177.40 |
| Purchase #7 | $72.68 | 8.855% | $79.1158 | $79.12 | $79.10 | $79.10 |
| 7 purchase totals = | $916.67 | $996.3625 | $996.36 | $996.35 | $996.30 | |