| 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 | $155.68 | 10.755% | $172.4234 | $172.42 | $172.40 | $172.40 |
| Purchase #2 | $178.95 | 9.270% | $195.5387 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $114.37 | 8.299% | $123.8616 | $123.86 | $123.85 | $123.90 |
| Purchase #4 | $6.45 | 9.596% | $7.0689 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $111.79 | 4.326% | $116.626 | $116.63 | $116.65 | $116.60 |
| Purchase #6 | $138.70 | 7.794% | $149.5103 | $149.51 | $149.50 | $149.50 |
| Purchase #7 | $69.41 | 13.427% | $78.7297 | $78.73 | $78.75 | $78.70 |
| 7 purchase totals = | $775.35 | $843.7586 | $843.76 | $843.75 | $843.70 | |