| 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 | $130.70 | 5.700% | $138.1499 | $138.15 | $138.15 | $138.10 |
| Purchase #2 | $57.88 | 13.402% | $65.6371 | $65.64 | $65.65 | $65.60 |
| Purchase #3 | $14.60 | 11.274% | $16.246 | $16.25 | $16.25 | $16.20 |
| Purchase #4 | $170.44 | 3.646% | $176.6542 | $176.65 | $176.65 | $176.70 |
| Purchase #5 | $56.64 | 13.105% | $64.0627 | $64.06 | $64.05 | $64.10 |
| Purchase #6 | $209.53 | 13.821% | $238.4891 | $238.49 | $238.50 | $238.50 |
| Purchase #7 | $137.80 | 11.650% | $153.8537 | $153.85 | $153.85 | $153.90 |
| 7 purchase totals = | $777.59 | $853.0927 | $853.09 | $853.10 | $853.10 | |