| 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 | $70.96 | 10.376% | $78.3228 | $78.32 | $78.30 | $78.30 |
| Purchase #2 | $217.32 | 11.557% | $242.4357 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $209.37 | 5.706% | $221.3167 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $166.35 | 6.477% | $177.1245 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $83.34 | 9.372% | $91.1506 | $91.15 | $91.15 | $91.20 |
| Purchase #6 | $191.59 | 11.519% | $213.6593 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $130.90 | 12.454% | $147.2023 | $147.20 | $147.20 | $147.20 |
| 7 purchase totals = | $1,069.83 | $1,171.2119 | $1,171.21 | $1,171.15 | $1,171.20 | |