| 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 | $193.94 | 5.124% | $203.8775 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $185.69 | 9.765% | $203.8226 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $14.85 | 7.266% | $15.929 | $15.93 | $15.95 | $15.90 |
| Purchase #4 | $39.98 | 4.687% | $41.8539 | $41.85 | $41.85 | $41.90 |
| Purchase #5 | $146.76 | 12.593% | $165.2415 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $84.55 | 7.246% | $90.6765 | $90.68 | $90.70 | $90.70 |
| Purchase #7 | $68.53 | 7.194% | $73.46 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $734.30 | $794.8610 | $794.86 | $794.90 | $794.90 | |