| 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 | $160.53 | 9.755% | $176.1897 | $176.19 | $176.20 | $176.20 |
| Purchase #2 | $8.60 | 3.852% | $8.9313 | $8.93 | $8.95 | $8.90 |
| Purchase #3 | $85.28 | 5.160% | $89.6804 | $89.68 | $89.70 | $89.70 |
| Purchase #4 | $110.97 | 4.248% | $115.684 | $115.68 | $115.70 | $115.70 |
| Purchase #5 | $20.86 | 8.143% | $22.5586 | $22.56 | $22.55 | $22.60 |
| Purchase #6 | $24.65 | 8.677% | $26.7889 | $26.79 | $26.80 | $26.80 |
| Purchase #7 | $136.81 | 6.511% | $145.7177 | $145.72 | $145.70 | $145.70 |
| 7 purchase totals = | $547.70 | $585.5506 | $585.55 | $585.60 | $585.60 | |