| 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 | $157.94 | 8.433% | $171.2591 | $171.26 | $171.25 | $171.30 |
| Purchase #2 | $237.98 | 10.728% | $263.5105 | $263.51 | $263.50 | $263.50 |
| Purchase #3 | $169.94 | 11.735% | $189.8825 | $189.88 | $189.90 | $189.90 |
| Purchase #4 | $68.84 | 3.860% | $71.4972 | $71.50 | $71.50 | $71.50 |
| Purchase #5 | $150.90 | 10.142% | $166.2043 | $166.20 | $166.20 | $166.20 |
| Purchase #6 | $142.76 | 7.157% | $152.9773 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $24.29 | 8.216% | $26.2857 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $952.65 | $1,041.6166 | $1,041.62 | $1,041.65 | $1,041.70 | |