| 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 | $186.93 | 3.518% | $193.5062 | $193.51 | $193.50 | $193.50 |
| Purchase #2 | $204.99 | 10.818% | $227.1658 | $227.17 | $227.15 | $227.20 |
| Purchase #3 | $153.59 | 7.290% | $164.7867 | $164.79 | $164.80 | $164.80 |
| Purchase #4 | $68.31 | 8.874% | $74.3718 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $110.92 | 5.385% | $116.893 | $116.89 | $116.90 | $116.90 |
| Purchase #6 | $180.46 | 5.249% | $189.9323 | $189.93 | $189.95 | $189.90 |
| Purchase #7 | $239.85 | 5.760% | $253.6654 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $1,145.05 | $1,220.3212 | $1,220.33 | $1,220.30 | $1,220.40 | |