| 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 | $156.92 | 7.685% | $168.9793 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $53.44 | 11.440% | $59.5535 | $59.55 | $59.55 | $59.60 |
| Purchase #3 | $243.34 | 4.725% | $254.8378 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $84.88 | 12.428% | $95.4289 | $95.43 | $95.45 | $95.40 |
| Purchase #5 | $207.47 | 8.329% | $224.7502 | $224.75 | $224.75 | $224.80 |
| Purchase #6 | $156.66 | 5.201% | $164.8079 | $164.81 | $164.80 | $164.80 |
| Purchase #7 | $19.51 | 7.854% | $21.0423 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $922.22 | $989.3999 | $989.40 | $989.45 | $989.40 | |