| 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 | $133.30 | 11.433% | $148.5402 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $168.80 | 8.557% | $183.2442 | $183.24 | $183.25 | $183.20 |
| Purchase #3 | $212.93 | 8.861% | $231.7977 | $231.80 | $231.80 | $231.80 |
| Purchase #4 | $107.32 | 9.346% | $117.3501 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $207.96 | 12.634% | $234.2337 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $39.59 | 5.623% | $41.8161 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $84.44 | 6.104% | $89.5942 | $89.59 | $89.60 | $89.60 |
| 7 purchase totals = | $954.34 | $1,046.5762 | $1,046.57 | $1,046.60 | $1,046.50 | |