| 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 | $146.60 | 8.739% | $159.4114 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $34.50 | 13.344% | $39.1037 | $39.10 | $39.10 | $39.10 |
| Purchase #3 | $14.77 | 11.561% | $16.4776 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $202.55 | 5.306% | $213.2973 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $52.34 | 12.552% | $58.9097 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $188.91 | 9.817% | $207.4553 | $207.46 | $207.45 | $207.50 |
| Purchase #7 | $219.74 | 8.558% | $238.5453 | $238.55 | $238.55 | $238.50 |
| 7 purchase totals = | $859.41 | $933.2003 | $933.21 | $933.20 | $933.20 | |