| 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 | $173.88 | 11.298% | $193.525 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $111.97 | 12.775% | $126.2742 | $126.27 | $126.25 | $126.30 |
| Purchase #3 | $74.28 | 6.625% | $79.2011 | $79.20 | $79.20 | $79.20 |
| Purchase #4 | $149.29 | 7.442% | $160.4002 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $227.46 | 4.815% | $238.4122 | $238.41 | $238.40 | $238.40 |
| Purchase #6 | $148.29 | 7.558% | $159.4978 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $131.29 | 13.406% | $148.8907 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $1,016.46 | $1,106.2012 | $1,106.20 | $1,106.20 | $1,106.20 | |