| 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 | $179.89 | 8.171% | $194.5888 | $194.59 | $194.60 | $194.60 |
| Purchase #2 | $12.97 | 5.318% | $13.6597 | $13.66 | $13.65 | $13.70 |
| Purchase #3 | $19.99 | 10.149% | $22.0188 | $22.02 | $22.00 | $22.00 |
| Purchase #4 | $14.67 | 7.672% | $15.7955 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $161.85 | 8.598% | $175.7659 | $175.77 | $175.75 | $175.80 |
| Purchase #6 | $180.45 | 7.191% | $193.4262 | $193.43 | $193.45 | $193.40 |
| Purchase #7 | $227.56 | 4.195% | $237.1061 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $797.38 | $852.3610 | $852.38 | $852.35 | $852.40 | |