| 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 | $177.42 | 12.223% | $199.106 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $54.84 | 8.120% | $59.293 | $59.29 | $59.30 | $59.30 |
| Purchase #3 | $33.55 | 9.616% | $36.7762 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $18.40 | 12.536% | $20.7066 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $40.27 | 8.364% | $43.6382 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $66.45 | 13.817% | $75.6314 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $213.44 | 3.562% | $221.0427 | $221.04 | $221.05 | $221.00 |
| 7 purchase totals = | $604.37 | $656.1941 | $656.20 | $656.25 | $656.10 | |