| 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 | $177.25 | 6.199% | $188.2377 | $188.24 | $188.25 | $188.20 |
| Purchase #2 | $90.43 | 4.237% | $94.2615 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $34.94 | 4.856% | $36.6367 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $169.93 | 8.427% | $184.25 | $184.25 | $184.25 | $184.30 |
| Purchase #5 | $119.29 | 9.109% | $130.1561 | $130.16 | $130.15 | $130.20 |
| Purchase #6 | $11.90 | 6.728% | $12.7006 | $12.70 | $12.70 | $12.70 |
| Purchase #7 | $149.61 | 7.166% | $160.3311 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $753.35 | $806.5737 | $806.58 | $806.60 | $806.60 | |