| 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 | $69.51 | 7.627% | $74.8115 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $186.97 | 8.163% | $202.2324 | $202.23 | $202.25 | $202.20 |
| Purchase #3 | $37.93 | 6.342% | $40.3355 | $40.34 | $40.35 | $40.30 |
| Purchase #4 | $166.61 | 4.454% | $174.0308 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $196.73 | 5.198% | $206.956 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $146.46 | 3.716% | $151.9025 | $151.90 | $151.90 | $151.90 |
| Purchase #7 | $86.27 | 3.458% | $89.2532 | $89.25 | $89.25 | $89.30 |
| 7 purchase totals = | $890.48 | $939.5219 | $939.52 | $939.55 | $939.50 | |