| 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 | $135.95 | 9.723% | $149.1684 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $223.76 | 12.247% | $251.1639 | $251.16 | $251.15 | $251.20 |
| Purchase #3 | $145.94 | 3.552% | $151.1238 | $151.12 | $151.10 | $151.10 |
| Purchase #4 | $84.96 | 8.320% | $92.0287 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $190.68 | 12.398% | $214.3205 | $214.32 | $214.30 | $214.30 |
| Purchase #6 | $173.54 | 7.324% | $186.2501 | $186.25 | $186.25 | $186.30 |
| Purchase #7 | $203.46 | 13.776% | $231.4886 | $231.49 | $231.50 | $231.50 |
| 7 purchase totals = | $1,158.29 | $1,275.5440 | $1,275.54 | $1,275.50 | $1,275.60 | |