| 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 | $35.93 | 5.215% | $37.8037 | $37.80 | $37.80 | $37.80 |
| Purchase #2 | $158.64 | 9.438% | $173.6124 | $173.61 | $173.60 | $173.60 |
| Purchase #3 | $144.82 | 5.272% | $152.4549 | $152.45 | $152.45 | $152.50 |
| Purchase #4 | $239.27 | 8.341% | $259.2275 | $259.23 | $259.25 | $259.20 |
| Purchase #5 | $128.35 | 3.425% | $132.746 | $132.75 | $132.75 | $132.70 |
| Purchase #6 | $15.65 | 7.354% | $16.8009 | $16.80 | $16.80 | $16.80 |
| Purchase #7 | $170.37 | 3.467% | $176.2767 | $176.28 | $176.30 | $176.30 |
| 7 purchase totals = | $893.03 | $948.9221 | $948.92 | $948.95 | $948.90 | |