| 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 | $131.68 | 5.565% | $139.008 | $139.01 | $139.00 | $139.00 |
| Purchase #2 | $134.87 | 9.546% | $147.7447 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $145.85 | 10.315% | $160.8944 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $221.64 | 11.647% | $247.4544 | $247.45 | $247.45 | $247.50 |
| Purchase #5 | $72.95 | 6.836% | $77.9369 | $77.94 | $77.95 | $77.90 |
| Purchase #6 | $93.95 | 11.779% | $105.0164 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $101.58 | 5.504% | $107.171 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $902.52 | $985.2258 | $985.22 | $985.20 | $985.20 | |