| 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 | $174.50 | 7.859% | $188.214 | $188.21 | $188.20 | $188.20 |
| Purchase #2 | $173.51 | 9.324% | $189.6881 | $189.69 | $189.70 | $189.70 |
| Purchase #3 | $148.68 | 5.266% | $156.5095 | $156.51 | $156.50 | $156.50 |
| Purchase #4 | $194.78 | 11.184% | $216.5642 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $75.31 | 6.294% | $80.05 | $80.05 | $80.05 | $80.10 |
| Purchase #6 | $7.87 | 7.746% | $8.4796 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $115.28 | 11.386% | $128.4058 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $889.93 | $967.9112 | $967.91 | $967.90 | $968.00 | |