| 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 | $170.75 | 10.687% | $188.9981 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $201.61 | 6.787% | $215.2933 | $215.29 | $215.30 | $215.30 |
| Purchase #3 | $69.99 | 13.117% | $79.1706 | $79.17 | $79.15 | $79.20 |
| Purchase #4 | $84.98 | 6.741% | $90.7085 | $90.71 | $90.70 | $90.70 |
| Purchase #5 | $29.45 | 4.130% | $30.6663 | $30.67 | $30.65 | $30.70 |
| Purchase #6 | $238.70 | 4.134% | $248.5679 | $248.57 | $248.55 | $248.60 |
| Purchase #7 | $116.61 | 5.812% | $123.3874 | $123.39 | $123.40 | $123.40 |
| 7 purchase totals = | $912.09 | $976.7921 | $976.80 | $976.75 | $976.90 | |