| 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 | $159.34 | 4.717% | $166.8561 | $166.86 | $166.85 | $166.90 |
| Purchase #2 | $245.45 | 7.410% | $263.6378 | $263.64 | $263.65 | $263.60 |
| Purchase #3 | $101.57 | 6.500% | $108.1721 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $185.31 | 6.520% | $197.3922 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $164.92 | 8.739% | $179.3324 | $179.33 | $179.35 | $179.30 |
| Purchase #6 | $19.64 | 9.526% | $21.5109 | $21.51 | $21.50 | $21.50 |
| Purchase #7 | $103.95 | 8.291% | $112.5685 | $112.57 | $112.55 | $112.60 |
| 7 purchase totals = | $980.18 | $1,049.4700 | $1,049.47 | $1,049.45 | $1,049.50 | |