| 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 | $176.40 | 4.427% | $184.2092 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $28.27 | 9.250% | $30.885 | $30.89 | $30.90 | $30.90 |
| Purchase #3 | $160.42 | 6.861% | $171.4264 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $75.99 | 11.552% | $84.7684 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $79.86 | 13.278% | $90.4638 | $90.46 | $90.45 | $90.50 |
| Purchase #6 | $246.27 | 3.799% | $255.6258 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $87.72 | 4.432% | $91.6078 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $854.93 | $908.9864 | $909.00 | $909.00 | $909.00 | |