| 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 | $26.52 | 6.171% | $28.1565 | $28.16 | $28.15 | $28.20 |
| Purchase #2 | $160.50 | 11.255% | $178.5643 | $178.56 | $178.55 | $178.60 |
| Purchase #3 | $105.25 | 3.753% | $109.2 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $156.71 | 8.346% | $169.789 | $169.79 | $169.80 | $169.80 |
| Purchase #5 | $119.95 | 11.753% | $134.0477 | $134.05 | $134.05 | $134.00 |
| Purchase #6 | $189.93 | 11.823% | $212.3854 | $212.39 | $212.40 | $212.40 |
| Purchase #7 | $84.72 | 10.564% | $93.6698 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $843.58 | $925.8127 | $925.82 | $925.80 | $925.90 | |