| 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 | $163.88 | 4.224% | $170.8023 | $170.80 | $170.80 | $170.80 |
| Purchase #2 | $174.68 | 3.786% | $181.2934 | $181.29 | $181.30 | $181.30 |
| Purchase #3 | $48.36 | 5.740% | $51.1359 | $51.14 | $51.15 | $51.10 |
| Purchase #4 | $30.69 | 4.117% | $31.9535 | $31.95 | $31.95 | $32.00 |
| Purchase #5 | $7.52 | 10.813% | $8.3331 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $225.51 | 9.807% | $247.6258 | $247.63 | $247.65 | $247.60 |
| Purchase #7 | $229.31 | 5.577% | $242.0986 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $879.95 | $933.2426 | $933.24 | $933.30 | $933.20 | |