| 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 | $59.80 | 12.224% | $67.11 | $67.11 | $67.10 | $67.10 |
| Purchase #2 | $150.59 | 7.480% | $161.8541 | $161.85 | $161.85 | $161.90 |
| Purchase #3 | $24.44 | 5.612% | $25.8116 | $25.81 | $25.80 | $25.80 |
| Purchase #4 | $138.94 | 4.285% | $144.8936 | $144.89 | $144.90 | $144.90 |
| Purchase #5 | $133.75 | 11.522% | $149.1607 | $149.16 | $149.15 | $149.20 |
| Purchase #6 | $94.77 | 8.129% | $102.4739 | $102.47 | $102.45 | $102.50 |
| Purchase #7 | $237.97 | 13.727% | $270.6361 | $270.64 | $270.65 | $270.60 |
| 7 purchase totals = | $840.26 | $921.9400 | $921.93 | $921.90 | $922.00 | |