| 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 | $71.33 | 6.709% | $76.1155 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $174.91 | 9.761% | $191.983 | $191.98 | $192.00 | $192.00 |
| Purchase #3 | $37.56 | 4.543% | $39.2664 | $39.27 | $39.25 | $39.30 |
| Purchase #4 | $177.52 | 9.338% | $194.0968 | $194.10 | $194.10 | $194.10 |
| Purchase #5 | $15.45 | 7.216% | $16.5649 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $231.32 | 10.286% | $255.1136 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $57.89 | 11.775% | $64.7065 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $765.98 | $837.8467 | $837.85 | $837.80 | $837.90 | |