| 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 | $176.53 | 9.379% | $193.0867 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $129.50 | 12.345% | $145.4868 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $206.39 | 3.297% | $213.1947 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $235.43 | 9.609% | $258.0525 | $258.05 | $258.05 | $258.10 |
| Purchase #5 | $220.74 | 12.108% | $247.4672 | $247.47 | $247.45 | $247.50 |
| Purchase #6 | $80.38 | 9.200% | $87.775 | $87.78 | $87.80 | $87.80 |
| Purchase #7 | $12.31 | 13.388% | $13.9581 | $13.96 | $13.95 | $14.00 |
| 7 purchase totals = | $1,061.28 | $1,159.0210 | $1,159.03 | $1,159.05 | $1,159.20 | |