| 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 | $134.96 | 6.809% | $144.1494 | $144.15 | $144.15 | $144.10 |
| Purchase #2 | $135.90 | 13.655% | $154.4571 | $154.46 | $154.45 | $154.50 |
| Purchase #3 | $59.71 | 4.463% | $62.3749 | $62.37 | $62.35 | $62.40 |
| Purchase #4 | $73.99 | 7.607% | $79.6184 | $79.62 | $79.60 | $79.60 |
| Purchase #5 | $101.82 | 5.718% | $107.6421 | $107.64 | $107.65 | $107.60 |
| Purchase #6 | $96.61 | 5.124% | $101.5603 | $101.56 | $101.55 | $101.60 |
| Purchase #7 | $197.41 | 5.725% | $208.7117 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $800.40 | $858.5139 | $858.51 | $858.45 | $858.50 | |