| 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 | $180.60 | 10.635% | $199.8068 | $199.81 | $199.80 | $199.80 |
| Purchase #2 | $58.76 | 12.471% | $66.088 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $152.59 | 6.200% | $162.0506 | $162.05 | $162.05 | $162.10 |
| Purchase #4 | $22.89 | 7.868% | $24.691 | $24.69 | $24.70 | $24.70 |
| Purchase #5 | $193.53 | 9.489% | $211.8941 | $211.89 | $211.90 | $211.90 |
| Purchase #6 | $156.35 | 13.600% | $177.6136 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $43.37 | 7.861% | $46.7793 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $808.09 | $888.9234 | $888.92 | $888.95 | $889.00 | |