| 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 | $108.85 | 9.833% | $119.5532 | $119.55 | $119.55 | $119.60 |
| Purchase #2 | $181.84 | 5.169% | $191.2393 | $191.24 | $191.25 | $191.20 |
| Purchase #3 | $65.36 | 8.604% | $70.9836 | $70.98 | $71.00 | $71.00 |
| Purchase #4 | $147.45 | 13.550% | $167.4295 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $221.58 | 8.116% | $239.5634 | $239.56 | $239.55 | $239.60 |
| Purchase #6 | $50.64 | 9.566% | $55.4842 | $55.48 | $55.50 | $55.50 |
| Purchase #7 | $60.40 | 7.849% | $65.1408 | $65.14 | $65.15 | $65.10 |
| 7 purchase totals = | $836.12 | $909.3940 | $909.38 | $909.45 | $909.40 | |