| 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 | $195.63 | 10.501% | $216.1731 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $45.48 | 5.119% | $47.8081 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $76.43 | 7.255% | $81.975 | $81.98 | $82.00 | $82.00 |
| Purchase #4 | $180.47 | 8.327% | $195.4977 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $39.94 | 13.620% | $45.3798 | $45.38 | $45.40 | $45.40 |
| Purchase #6 | $41.90 | 4.326% | $43.7126 | $43.71 | $43.70 | $43.70 |
| Purchase #7 | $16.32 | 4.620% | $17.074 | $17.07 | $17.05 | $17.10 |
| 7 purchase totals = | $596.17 | $647.6203 | $647.62 | $647.60 | $647.70 | |