| 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 | $65.36 | 6.675% | $69.7228 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $172.49 | 4.311% | $179.926 | $179.93 | $179.95 | $179.90 |
| Purchase #3 | $85.84 | 7.148% | $91.9758 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $104.61 | 12.723% | $117.9195 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $144.35 | 11.444% | $160.8694 | $160.87 | $160.85 | $160.90 |
| Purchase #6 | $112.53 | 11.190% | $125.1221 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $117.29 | 13.797% | $133.4725 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $802.47 | $879.0081 | $879.01 | $878.95 | $879.00 | |