| 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 | $181.44 | 6.764% | $193.7126 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $95.70 | 11.344% | $106.5562 | $106.56 | $106.55 | $106.60 |
| Purchase #3 | $83.62 | 4.415% | $87.3118 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $41.50 | 12.378% | $46.6369 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $38.50 | 12.580% | $43.3433 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $226.61 | 5.268% | $238.5478 | $238.55 | $238.55 | $238.50 |
| Purchase #7 | $97.71 | 10.850% | $108.3115 | $108.31 | $108.30 | $108.30 |
| 7 purchase totals = | $765.08 | $824.4201 | $824.42 | $824.40 | $824.30 | |