| 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 | $116.42 | 11.770% | $130.1226 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $103.30 | 12.253% | $115.9573 | $115.96 | $115.95 | $116.00 |
| Purchase #3 | $137.36 | 11.171% | $152.7045 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $83.38 | 6.450% | $88.758 | $88.76 | $88.75 | $88.80 |
| Purchase #5 | $175.77 | 12.180% | $197.1788 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $96.52 | 4.448% | $100.8132 | $100.81 | $100.80 | $100.80 |
| Purchase #7 | $34.67 | 5.116% | $36.4437 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $747.42 | $821.9781 | $821.97 | $821.95 | $822.00 | |