| 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 | $184.29 | 3.747% | $191.1953 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $111.29 | 3.343% | $115.0104 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $44.95 | 8.767% | $48.8908 | $48.89 | $48.90 | $48.90 |
| Purchase #4 | $175.39 | 7.550% | $188.6319 | $188.63 | $188.65 | $188.60 |
| Purchase #5 | $160.63 | 11.376% | $178.9033 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $123.26 | 7.638% | $132.6746 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $206.49 | 4.643% | $216.0773 | $216.08 | $216.10 | $216.10 |
| 7 purchase totals = | $1,006.30 | $1,071.3836 | $1,071.38 | $1,071.40 | $1,071.40 | |