| 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 | $154.88 | 8.778% | $168.4754 | $168.48 | $168.50 | $168.50 |
| Purchase #2 | $97.64 | 11.140% | $108.5171 | $108.52 | $108.50 | $108.50 |
| Purchase #3 | $22.29 | 11.247% | $24.797 | $24.80 | $24.80 | $24.80 |
| Purchase #4 | $82.46 | 9.658% | $90.424 | $90.42 | $90.40 | $90.40 |
| Purchase #5 | $184.94 | 5.350% | $194.8343 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $189.67 | 7.591% | $204.0678 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $38.77 | 5.800% | $41.0187 | $41.02 | $41.00 | $41.00 |
| 7 purchase totals = | $770.65 | $832.1343 | $832.14 | $832.10 | $832.10 | |