| 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 | $135.67 | 6.560% | $144.57 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $174.52 | 4.108% | $181.6893 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $101.49 | 9.702% | $111.3366 | $111.34 | $111.35 | $111.30 |
| Purchase #4 | $230.70 | 4.382% | $240.8093 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $62.56 | 11.363% | $69.6687 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $183.30 | 9.297% | $200.3414 | $200.34 | $200.35 | $200.30 |
| Purchase #7 | $54.61 | 6.512% | $58.1662 | $58.17 | $58.15 | $58.20 |
| 7 purchase totals = | $942.85 | $1,006.5815 | $1,006.59 | $1,006.55 | $1,006.60 | |