| 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 | $169.64 | 6.540% | $180.7345 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $171.29 | 10.747% | $189.6985 | $189.70 | $189.70 | $189.70 |
| Purchase #3 | $247.83 | 3.317% | $256.0505 | $256.05 | $256.05 | $256.10 |
| Purchase #4 | $160.58 | 5.377% | $169.2144 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $184.48 | 13.594% | $209.5582 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $90.31 | 4.243% | $94.1419 | $94.14 | $94.15 | $94.10 |
| Purchase #7 | $249.36 | 4.415% | $260.3692 | $260.37 | $260.35 | $260.40 |
| 7 purchase totals = | $1,273.49 | $1,359.7672 | $1,359.76 | $1,359.75 | $1,359.80 | |