| 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 | $141.92 | 13.436% | $160.9884 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $187.85 | 10.676% | $207.9049 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $53.75 | 6.273% | $57.1217 | $57.12 | $57.10 | $57.10 |
| Purchase #4 | $16.42 | 7.422% | $17.6387 | $17.64 | $17.65 | $17.60 |
| Purchase #5 | $52.42 | 3.496% | $54.2526 | $54.25 | $54.25 | $54.30 |
| Purchase #6 | $94.75 | 9.836% | $104.0696 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $8.50 | 10.226% | $9.3692 | $9.37 | $9.35 | $9.40 |
| 7 purchase totals = | $555.61 | $611.3451 | $611.34 | $611.30 | $611.40 | |