| 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 | $175.94 | 6.325% | $187.0682 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $187.57 | 13.458% | $212.8132 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $239.60 | 12.127% | $268.6563 | $268.66 | $268.65 | $268.70 |
| Purchase #4 | $208.39 | 6.455% | $221.8416 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $33.40 | 10.306% | $36.8422 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $241.80 | 10.358% | $266.8456 | $266.85 | $266.85 | $266.80 |
| Purchase #7 | $189.91 | 9.642% | $208.2211 | $208.22 | $208.20 | $208.20 |
| 7 purchase totals = | $1,276.61 | $1,402.2882 | $1,402.29 | $1,402.25 | $1,402.20 | |