| 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 | $181.37 | 12.798% | $204.5817 | $204.58 | $204.60 | $204.60 |
| Purchase #2 | $135.34 | 13.212% | $153.2211 | $153.22 | $153.20 | $153.20 |
| Purchase #3 | $101.80 | 4.542% | $106.4238 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $95.46 | 7.335% | $102.462 | $102.46 | $102.45 | $102.50 |
| Purchase #5 | $129.26 | 13.430% | $146.6196 | $146.62 | $146.60 | $146.60 |
| Purchase #6 | $17.42 | 5.244% | $18.3335 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $126.36 | 8.223% | $136.7506 | $136.75 | $136.75 | $136.80 |
| 7 purchase totals = | $787.01 | $868.3923 | $868.38 | $868.35 | $868.40 | |