| 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 | $137.94 | 5.303% | $145.255 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $105.92 | 5.783% | $112.0454 | $112.05 | $112.05 | $112.00 |
| Purchase #3 | $142.27 | 12.458% | $159.994 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $13.31 | 11.426% | $14.8308 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $191.58 | 5.398% | $201.9215 | $201.92 | $201.90 | $201.90 |
| Purchase #6 | $57.95 | 10.731% | $64.1686 | $64.17 | $64.15 | $64.20 |
| Purchase #7 | $155.29 | 7.234% | $166.5237 | $166.52 | $166.50 | $166.50 |
| 7 purchase totals = | $804.26 | $864.7390 | $864.74 | $864.70 | $864.70 | |