| 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 | $162.43 | 6.221% | $172.5348 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $13.86 | 9.561% | $15.1852 | $15.19 | $15.20 | $15.20 |
| Purchase #3 | $246.37 | 3.827% | $255.7986 | $255.80 | $255.80 | $255.80 |
| Purchase #4 | $137.38 | 3.318% | $141.9383 | $141.94 | $141.95 | $141.90 |
| Purchase #5 | $240.49 | 8.497% | $260.9244 | $260.92 | $260.90 | $260.90 |
| Purchase #6 | $67.26 | 11.321% | $74.8745 | $74.87 | $74.85 | $74.90 |
| Purchase #7 | $37.34 | 9.105% | $40.7398 | $40.74 | $40.75 | $40.70 |
| 7 purchase totals = | $905.13 | $961.9956 | $961.99 | $962.00 | $961.90 | |