| 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 | $208.37 | 8.542% | $226.169 | $226.17 | $226.15 | $226.20 |
| Purchase #2 | $127.69 | 6.858% | $136.447 | $136.45 | $136.45 | $136.40 |
| Purchase #3 | $139.42 | 3.165% | $143.8326 | $143.83 | $143.85 | $143.80 |
| Purchase #4 | $211.30 | 4.245% | $220.2697 | $220.27 | $220.25 | $220.30 |
| Purchase #5 | $6.55 | 9.765% | $7.1896 | $7.19 | $7.20 | $7.20 |
| Purchase #6 | $210.88 | 9.328% | $230.5509 | $230.55 | $230.55 | $230.60 |
| Purchase #7 | $29.39 | 7.597% | $31.6228 | $31.62 | $31.60 | $31.60 |
| 7 purchase totals = | $933.60 | $996.0816 | $996.08 | $996.05 | $996.10 | |