| 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 | $20.31 | 8.390% | $22.014 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $89.50 | 10.311% | $98.7283 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $174.29 | 12.431% | $195.956 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $76.48 | 5.810% | $80.9235 | $80.92 | $80.90 | $80.90 |
| Purchase #5 | $162.58 | 6.425% | $173.0258 | $173.03 | $173.05 | $173.00 |
| Purchase #6 | $58.88 | 7.863% | $63.5097 | $63.51 | $63.50 | $63.50 |
| Purchase #7 | $147.33 | 6.231% | $156.5101 | $156.51 | $156.50 | $156.50 |
| 7 purchase totals = | $729.37 | $790.6674 | $790.67 | $790.65 | $790.60 | |