| 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 | $149.71 | 3.483% | $154.9244 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $101.56 | 5.356% | $106.9996 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $69.97 | 12.798% | $78.9248 | $78.92 | $78.90 | $78.90 |
| Purchase #4 | $68.30 | 3.192% | $70.4801 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $183.98 | 5.398% | $193.9112 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $212.29 | 12.351% | $238.5099 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $155.43 | 9.228% | $169.7731 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $941.24 | $1,013.5231 | $1,013.51 | $1,013.45 | $1,013.50 | |