| 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 | $119.48 | 13.644% | $135.7819 | $135.78 | $135.80 | $135.80 |
| Purchase #2 | $41.63 | 11.130% | $46.2634 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $203.94 | 12.383% | $229.1939 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $129.50 | 8.354% | $140.3184 | $140.32 | $140.30 | $140.30 |
| Purchase #5 | $168.84 | 8.186% | $182.6612 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $86.77 | 6.150% | $92.1064 | $92.11 | $92.10 | $92.10 |
| Purchase #7 | $140.42 | 12.334% | $157.7394 | $157.74 | $157.75 | $157.70 |
| 7 purchase totals = | $890.58 | $984.0646 | $984.06 | $984.05 | $984.10 | |