| 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 | $176.57 | 7.606% | $189.9999 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $179.90 | 11.551% | $200.6802 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $176.67 | 10.361% | $194.9748 | $194.97 | $194.95 | $195.00 |
| Purchase #4 | $80.68 | 11.483% | $89.9445 | $89.94 | $89.95 | $89.90 |
| Purchase #5 | $34.56 | 7.334% | $37.0946 | $37.09 | $37.10 | $37.10 |
| Purchase #6 | $54.51 | 7.841% | $58.7841 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $36.64 | 8.116% | $39.6137 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $739.53 | $811.0918 | $811.07 | $811.10 | $811.10 | |