| 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 | $125.70 | 6.304% | $133.6241 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $179.48 | 10.204% | $197.7941 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $10.51 | 8.249% | $11.377 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $136.74 | 8.780% | $148.7458 | $148.75 | $148.75 | $148.70 |
| Purchase #5 | $141.99 | 5.514% | $149.8193 | $149.82 | $149.80 | $149.80 |
| Purchase #6 | $16.43 | 4.218% | $17.123 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $43.35 | 9.394% | $47.4223 | $47.42 | $47.40 | $47.40 |
| 7 purchase totals = | $654.20 | $705.9056 | $705.90 | $705.85 | $705.80 | |