| 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 | $121.28 | 11.503% | $135.2308 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $46.30 | 6.169% | $49.1562 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $191.58 | 3.553% | $198.3868 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $33.99 | 3.314% | $35.1164 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $58.48 | 5.516% | $61.7058 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $121.46 | 13.360% | $137.6871 | $137.69 | $137.70 | $137.70 |
| Purchase #7 | $81.27 | 4.138% | $84.633 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $654.36 | $701.9161 | $701.93 | $701.95 | $701.90 | |