| 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 | $137.85 | 8.625% | $149.7396 | $149.74 | $149.75 | $149.70 |
| Purchase #2 | $191.49 | 8.805% | $208.3507 | $208.35 | $208.35 | $208.40 |
| Purchase #3 | $174.30 | 4.874% | $182.7954 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $180.27 | 3.782% | $187.0878 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $66.46 | 7.148% | $71.2106 | $71.21 | $71.20 | $71.20 |
| Purchase #6 | $102.45 | 5.199% | $107.7764 | $107.78 | $107.80 | $107.80 |
| Purchase #7 | $247.31 | 9.383% | $270.5151 | $270.52 | $270.50 | $270.50 |
| 7 purchase totals = | $1,100.13 | $1,177.4756 | $1,177.49 | $1,177.50 | $1,177.50 | |