| 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 | $149.49 | 4.427% | $156.1079 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $168.45 | 5.822% | $178.2572 | $178.26 | $178.25 | $178.30 |
| Purchase #3 | $188.81 | 4.720% | $197.7218 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $150.97 | 11.495% | $168.324 | $168.32 | $168.30 | $168.30 |
| Purchase #5 | $41.42 | 3.379% | $42.8196 | $42.82 | $42.80 | $42.80 |
| Purchase #6 | $90.99 | 4.403% | $94.9963 | $95.00 | $95.00 | $95.00 |
| Purchase #7 | $87.90 | 10.301% | $96.9546 | $96.95 | $96.95 | $97.00 |
| 7 purchase totals = | $878.03 | $935.1814 | $935.18 | $935.10 | $935.20 | |