| 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 | $49.32 | 7.350% | $52.945 | $52.95 | $52.95 | $52.90 |
| Purchase #2 | $171.59 | 11.667% | $191.6094 | $191.61 | $191.60 | $191.60 |
| Purchase #3 | $193.26 | 4.213% | $201.402 | $201.40 | $201.40 | $201.40 |
| Purchase #4 | $153.60 | 10.353% | $169.5022 | $169.50 | $169.50 | $169.50 |
| Purchase #5 | $241.38 | 11.103% | $268.1804 | $268.18 | $268.20 | $268.20 |
| Purchase #6 | $84.64 | 10.727% | $93.7193 | $93.72 | $93.70 | $93.70 |
| Purchase #7 | $155.89 | 3.505% | $161.3539 | $161.35 | $161.35 | $161.40 |
| 7 purchase totals = | $1,049.68 | $1,138.7122 | $1,138.71 | $1,138.70 | $1,138.70 | |