| 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 | $195.86 | 4.339% | $204.3584 | $204.36 | $204.35 | $204.40 |
| Purchase #2 | $217.39 | 9.246% | $237.4899 | $237.49 | $237.50 | $237.50 |
| Purchase #3 | $37.64 | 5.609% | $39.7512 | $39.75 | $39.75 | $39.80 |
| Purchase #4 | $154.32 | 9.388% | $168.8076 | $168.81 | $168.80 | $168.80 |
| Purchase #5 | $32.63 | 4.586% | $34.1264 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $159.49 | 11.758% | $178.2428 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $99.84 | 11.219% | $111.041 | $111.04 | $111.05 | $111.00 |
| 7 purchase totals = | $897.17 | $973.8173 | $973.82 | $973.85 | $973.80 | |