| 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 | $137.44 | 9.870% | $151.0053 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $170.31 | 6.800% | $181.8911 | $181.89 | $181.90 | $181.90 |
| Purchase #3 | $64.55 | 7.286% | $69.2531 | $69.25 | $69.25 | $69.30 |
| Purchase #4 | $66.64 | 4.298% | $69.5042 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $63.68 | 10.103% | $70.1136 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $239.56 | 13.739% | $272.4731 | $272.47 | $272.45 | $272.50 |
| Purchase #7 | $15.94 | 6.193% | $16.9272 | $16.93 | $16.95 | $16.90 |
| 7 purchase totals = | $758.12 | $831.1676 | $831.16 | $831.15 | $831.20 | |