| 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 | $126.39 | 7.535% | $135.9135 | $135.91 | $135.90 | $135.90 |
| Purchase #2 | $118.53 | 8.762% | $128.9156 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $174.27 | 11.233% | $193.8457 | $193.85 | $193.85 | $193.80 |
| Purchase #4 | $68.52 | 13.668% | $77.8853 | $77.89 | $77.90 | $77.90 |
| Purchase #5 | $209.95 | 3.229% | $216.7293 | $216.73 | $216.75 | $216.70 |
| Purchase #6 | $32.38 | 7.215% | $34.7162 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $128.76 | 11.216% | $143.2017 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $858.80 | $931.2073 | $931.22 | $931.20 | $931.10 | |