| 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 | $101.95 | 7.630% | $109.7288 | $109.73 | $109.75 | $109.70 |
| Purchase #2 | $147.76 | 6.753% | $157.7382 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $142.84 | 5.711% | $150.9976 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $132.38 | 13.124% | $149.7536 | $149.75 | $149.75 | $149.80 |
| Purchase #5 | $86.60 | 8.673% | $94.1108 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $104.78 | 12.237% | $117.6019 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $112.93 | 9.284% | $123.4144 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $829.24 | $903.3453 | $903.34 | $903.35 | $903.30 | |