| 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 | $153.80 | 8.862% | $167.4298 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $147.64 | 8.504% | $160.1953 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $187.76 | 10.576% | $207.6175 | $207.62 | $207.60 | $207.60 |
| Purchase #4 | $103.25 | 4.337% | $107.728 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $20.36 | 4.479% | $21.2719 | $21.27 | $21.25 | $21.30 |
| Purchase #6 | $118.40 | 8.624% | $128.6108 | $128.61 | $128.60 | $128.60 |
| Purchase #7 | $35.93 | 13.279% | $40.7011 | $40.70 | $40.70 | $40.70 |
| 7 purchase totals = | $767.14 | $833.5544 | $833.56 | $833.55 | $833.50 | |