| 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 | $146.53 | 9.240% | $160.0694 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $240.80 | 9.374% | $263.3726 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $233.89 | 7.557% | $251.5651 | $251.57 | $251.55 | $251.60 |
| Purchase #4 | $136.38 | 11.808% | $152.4838 | $152.48 | $152.50 | $152.50 |
| Purchase #5 | $150.52 | 10.368% | $166.1259 | $166.13 | $166.15 | $166.10 |
| Purchase #6 | $169.25 | 10.696% | $187.353 | $187.35 | $187.35 | $187.40 |
| Purchase #7 | $168.77 | 7.372% | $181.2117 | $181.21 | $181.20 | $181.20 |
| 7 purchase totals = | $1,246.14 | $1,362.1815 | $1,362.18 | $1,362.15 | $1,362.30 | |