| 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 | $27.49 | 7.712% | $29.61 | $29.61 | $29.60 | $29.60 |
| Purchase #2 | $164.83 | 12.256% | $185.0316 | $185.03 | $185.05 | $185.00 |
| Purchase #3 | $114.88 | 9.557% | $125.8591 | $125.86 | $125.85 | $125.90 |
| Purchase #4 | $66.41 | 13.369% | $75.2884 | $75.29 | $75.30 | $75.30 |
| Purchase #5 | $151.61 | 5.519% | $159.9774 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $78.55 | 8.196% | $84.988 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $179.27 | 8.447% | $194.4129 | $194.41 | $194.40 | $194.40 |
| 7 purchase totals = | $783.04 | $855.1674 | $855.17 | $855.20 | $855.20 | |