| 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 | $202.35 | 6.542% | $215.5877 | $215.59 | $215.60 | $215.60 |
| Purchase #2 | $144.60 | 8.447% | $156.8144 | $156.81 | $156.80 | $156.80 |
| Purchase #3 | $33.71 | 4.365% | $35.1814 | $35.18 | $35.20 | $35.20 |
| Purchase #4 | $32.57 | 7.697% | $35.0769 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $178.35 | 9.442% | $195.1898 | $195.19 | $195.20 | $195.20 |
| Purchase #6 | $58.96 | 9.808% | $64.7428 | $64.74 | $64.75 | $64.70 |
| Purchase #7 | $76.88 | 13.153% | $86.992 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $727.42 | $789.5850 | $789.58 | $789.65 | $789.60 | |