| 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 | $231.75 | 7.401% | $248.9018 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $174.82 | 5.247% | $183.9928 | $183.99 | $184.00 | $184.00 |
| Purchase #3 | $84.45 | 5.190% | $88.833 | $88.83 | $88.85 | $88.80 |
| Purchase #4 | $50.44 | 9.477% | $55.2202 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $122.97 | 13.297% | $139.3213 | $139.32 | $139.30 | $139.30 |
| Purchase #6 | $138.57 | 7.361% | $148.7701 | $148.77 | $148.75 | $148.80 |
| Purchase #7 | $180.56 | 7.513% | $194.1255 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $983.56 | $1,059.1647 | $1,059.16 | $1,059.15 | $1,059.10 | |