| 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 | $160.82 | 7.194% | $172.3894 | $172.39 | $172.40 | $172.40 |
| Purchase #2 | $237.54 | 8.503% | $257.738 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $162.95 | 13.514% | $184.9711 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $200.34 | 11.662% | $223.7037 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $86.44 | 8.360% | $93.6664 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $21.98 | 8.288% | $23.8017 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $91.27 | 3.487% | $94.4526 | $94.45 | $94.45 | $94.50 |
| 7 purchase totals = | $961.34 | $1,050.7229 | $1,050.72 | $1,050.70 | $1,050.80 | |