| 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 | $194.48 | 11.436% | $216.7207 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $223.68 | 6.655% | $238.5659 | $238.57 | $238.55 | $238.60 |
| Purchase #3 | $66.57 | 12.804% | $75.0936 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $69.25 | 11.443% | $77.1743 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $160.36 | 5.718% | $169.5294 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $16.34 | 8.181% | $17.6768 | $17.68 | $17.70 | $17.70 |
| Purchase #7 | $39.72 | 7.376% | $42.6497 | $42.65 | $42.65 | $42.60 |
| 7 purchase totals = | $770.40 | $837.4104 | $837.41 | $837.40 | $837.40 | |