| 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 | $151.88 | 9.252% | $165.9319 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $208.57 | 3.597% | $216.0723 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $20.92 | 11.296% | $23.2831 | $23.28 | $23.30 | $23.30 |
| Purchase #4 | $112.49 | 3.544% | $116.4766 | $116.48 | $116.50 | $116.50 |
| Purchase #5 | $131.98 | 13.332% | $149.5756 | $149.58 | $149.60 | $149.60 |
| Purchase #6 | $129.29 | 6.588% | $137.8076 | $137.81 | $137.80 | $137.80 |
| Purchase #7 | $158.60 | 11.117% | $176.2316 | $176.23 | $176.25 | $176.20 |
| 7 purchase totals = | $913.73 | $985.3787 | $985.38 | $985.45 | $985.40 | |