| 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 | $14.80 | 8.480% | $16.055 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $12.40 | 5.850% | $13.1254 | $13.13 | $13.15 | $13.10 |
| Purchase #3 | $183.42 | 6.449% | $195.2488 | $195.25 | $195.25 | $195.20 |
| Purchase #4 | $214.53 | 11.342% | $238.862 | $238.86 | $238.85 | $238.90 |
| Purchase #5 | $203.74 | 9.294% | $222.6756 | $222.68 | $222.70 | $222.70 |
| Purchase #6 | $23.31 | 3.140% | $24.0419 | $24.04 | $24.05 | $24.00 |
| Purchase #7 | $150.45 | 11.305% | $167.4584 | $167.46 | $167.45 | $167.50 |
| 7 purchase totals = | $802.65 | $877.4671 | $877.48 | $877.50 | $877.50 | |