| 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 | $182.36 | 3.137% | $188.0806 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $172.96 | 13.159% | $195.7198 | $195.72 | $195.70 | $195.70 |
| Purchase #3 | $146.97 | 10.656% | $162.6311 | $162.63 | $162.65 | $162.60 |
| Purchase #4 | $110.57 | 7.552% | $118.9202 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $120.52 | 6.528% | $128.3875 | $128.39 | $128.40 | $128.40 |
| Purchase #6 | $170.44 | 10.344% | $188.0703 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $21.99 | 13.245% | $24.9026 | $24.90 | $24.90 | $24.90 |
| 7 purchase totals = | $925.81 | $1,006.7121 | $1,006.71 | $1,006.70 | $1,006.70 | |