| 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 | $190.79 | 8.554% | $207.1102 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $149.80 | 6.732% | $159.8845 | $159.88 | $159.90 | $159.90 |
| Purchase #3 | $98.95 | 11.728% | $110.5549 | $110.55 | $110.55 | $110.60 |
| Purchase #4 | $175.41 | 8.726% | $190.7163 | $190.72 | $190.70 | $190.70 |
| Purchase #5 | $149.83 | 6.727% | $159.9091 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $151.79 | 13.542% | $172.3454 | $172.35 | $172.35 | $172.30 |
| Purchase #7 | $230.29 | 6.531% | $245.3302 | $245.33 | $245.35 | $245.30 |
| 7 purchase totals = | $1,146.86 | $1,245.8506 | $1,245.85 | $1,245.85 | $1,245.80 | |