| 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 | $115.64 | 12.730% | $130.361 | $130.36 | $130.35 | $130.40 |
| Purchase #2 | $65.68 | 6.774% | $70.1292 | $70.13 | $70.15 | $70.10 |
| Purchase #3 | $133.71 | 8.104% | $144.5459 | $144.55 | $144.55 | $144.50 |
| Purchase #4 | $204.35 | 3.401% | $211.2999 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $140.87 | 11.213% | $156.6658 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $41.70 | 12.401% | $46.8712 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $109.35 | 11.721% | $122.1669 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $811.30 | $882.0399 | $882.05 | $882.00 | $882.10 | |