| 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 | $147.85 | 5.185% | $155.516 | $155.52 | $155.50 | $155.50 |
| Purchase #2 | $100.31 | 6.306% | $106.6355 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $94.56 | 13.329% | $107.1639 | $107.16 | $107.15 | $107.20 |
| Purchase #4 | $78.28 | 9.833% | $85.9773 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $247.42 | 10.701% | $273.8964 | $273.90 | $273.90 | $273.90 |
| Purchase #6 | $101.56 | 6.765% | $108.4305 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $228.88 | 11.870% | $256.0481 | $256.05 | $256.05 | $256.00 |
| 7 purchase totals = | $998.86 | $1,093.6677 | $1,093.68 | $1,093.70 | $1,093.60 | |