| 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 | $136.71 | 12.787% | $154.1911 | $154.19 | $154.20 | $154.20 |
| Purchase #2 | $210.84 | 4.568% | $220.4712 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $243.70 | 13.683% | $277.0455 | $277.05 | $277.05 | $277.00 |
| Purchase #4 | $171.68 | 10.673% | $190.0034 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $82.60 | 5.722% | $87.3264 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $226.73 | 11.461% | $252.7155 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $155.44 | 13.298% | $176.1104 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $1,227.70 | $1,357.8635 | $1,357.87 | $1,357.85 | $1,357.80 | |