| 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 | $180.60 | 9.663% | $198.0514 | $198.05 | $198.05 | $198.10 |
| Purchase #2 | $41.33 | 6.112% | $43.8561 | $43.86 | $43.85 | $43.90 |
| Purchase #3 | $149.82 | 4.487% | $156.5424 | $156.54 | $156.55 | $156.50 |
| Purchase #4 | $26.51 | 4.460% | $27.6923 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $167.27 | 6.497% | $178.1375 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $168.38 | 7.426% | $180.8839 | $180.88 | $180.90 | $180.90 |
| Purchase #7 | $63.97 | 7.615% | $68.8413 | $68.84 | $68.85 | $68.80 |
| 7 purchase totals = | $797.88 | $854.0049 | $854.00 | $854.05 | $854.00 | |