| 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 | $150.96 | 7.549% | $162.356 | $162.36 | $162.35 | $162.40 |
| Purchase #2 | $180.82 | 10.719% | $200.2021 | $200.20 | $200.20 | $200.20 |
| Purchase #3 | $165.59 | 11.193% | $184.1245 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $238.57 | 9.222% | $260.5709 | $260.57 | $260.55 | $260.60 |
| Purchase #5 | $23.51 | 8.221% | $25.4428 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $41.64 | 5.429% | $43.9006 | $43.90 | $43.90 | $43.90 |
| Purchase #7 | $154.37 | 9.487% | $169.0151 | $169.02 | $169.00 | $169.00 |
| 7 purchase totals = | $955.46 | $1,045.6120 | $1,045.61 | $1,045.55 | $1,045.60 | |