| 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 | $178.70 | 11.188% | $198.693 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $18.36 | 13.164% | $20.7769 | $20.78 | $20.80 | $20.80 |
| Purchase #3 | $246.68 | 10.468% | $272.5025 | $272.50 | $272.50 | $272.50 |
| Purchase #4 | $38.67 | 5.738% | $40.8889 | $40.89 | $40.90 | $40.90 |
| Purchase #5 | $39.46 | 13.209% | $44.6723 | $44.67 | $44.65 | $44.70 |
| Purchase #6 | $205.50 | 11.869% | $229.8908 | $229.89 | $229.90 | $229.90 |
| Purchase #7 | $166.34 | 8.812% | $180.9979 | $181.00 | $181.00 | $181.00 |
| 7 purchase totals = | $893.71 | $988.4223 | $988.42 | $988.45 | $988.50 | |