| 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 | $173.58 | 10.808% | $192.3405 | $192.34 | $192.35 | $192.30 |
| Purchase #2 | $71.85 | 5.753% | $75.9835 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $137.55 | 8.104% | $148.6971 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $19.58 | 12.594% | $22.0459 | $22.05 | $22.05 | $22.00 |
| Purchase #5 | $155.70 | 7.232% | $166.9602 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $113.86 | 13.822% | $129.5977 | $129.60 | $129.60 | $129.60 |
| Purchase #7 | $178.78 | 12.222% | $200.6305 | $200.63 | $200.65 | $200.60 |
| 7 purchase totals = | $850.90 | $936.2554 | $936.26 | $936.30 | $936.20 | |