| 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 | $130.31 | 6.108% | $138.2693 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $159.59 | 8.736% | $173.5318 | $173.53 | $173.55 | $173.50 |
| Purchase #3 | $194.62 | 11.450% | $216.904 | $216.90 | $216.90 | $216.90 |
| Purchase #4 | $224.41 | 13.652% | $255.0465 | $255.05 | $255.05 | $255.00 |
| Purchase #5 | $191.32 | 13.352% | $216.865 | $216.87 | $216.85 | $216.90 |
| Purchase #6 | $14.26 | 11.430% | $15.8899 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $130.59 | 6.236% | $138.7336 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $1,045.10 | $1,155.2401 | $1,155.24 | $1,155.25 | $1,155.20 | |