| 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 | $161.91 | 13.197% | $183.2773 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $44.25 | 6.728% | $47.2271 | $47.23 | $47.25 | $47.20 |
| Purchase #3 | $204.58 | 4.267% | $213.3094 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $29.29 | 11.139% | $32.5526 | $32.55 | $32.55 | $32.60 |
| Purchase #5 | $233.91 | 8.197% | $253.0836 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $17.36 | 10.567% | $19.1944 | $19.19 | $19.20 | $19.20 |
| Purchase #7 | $126.25 | 12.190% | $141.6399 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $817.55 | $890.2843 | $890.28 | $890.35 | $890.30 | |