| 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 | $181.77 | 8.851% | $197.8585 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $82.28 | 6.297% | $87.4612 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $200.31 | 3.432% | $207.1846 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $155.95 | 13.295% | $176.6836 | $176.68 | $176.70 | $176.70 |
| Purchase #5 | $146.65 | 8.356% | $158.9041 | $158.90 | $158.90 | $158.90 |
| Purchase #6 | $240.94 | 3.593% | $249.597 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $225.78 | 12.198% | $253.3206 | $253.32 | $253.30 | $253.30 |
| 7 purchase totals = | $1,233.68 | $1,331.0096 | $1,331.00 | $1,331.00 | $1,331.10 | |