| 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 | $144.63 | 13.319% | $163.8933 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $13.70 | 3.338% | $14.1573 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $121.40 | 6.186% | $128.9098 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $194.92 | 8.294% | $211.0867 | $211.09 | $211.10 | $211.10 |
| Purchase #5 | $187.29 | 7.235% | $200.8404 | $200.84 | $200.85 | $200.80 |
| Purchase #6 | $186.86 | 7.394% | $200.6764 | $200.68 | $200.70 | $200.70 |
| Purchase #7 | $228.85 | 4.819% | $239.8783 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $1,077.65 | $1,159.4422 | $1,159.45 | $1,159.50 | $1,159.50 | |