| 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 | $113.67 | 5.131% | $119.5024 | $119.50 | $119.50 | $119.50 |
| Purchase #2 | $186.29 | 4.332% | $194.3601 | $194.36 | $194.35 | $194.40 |
| Purchase #3 | $6.46 | 9.831% | $7.0951 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $243.38 | 10.434% | $268.7743 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $6.60 | 6.629% | $7.0375 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $154.94 | 3.289% | $160.036 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $116.31 | 10.860% | $128.9413 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $827.65 | $885.7467 | $885.75 | $885.75 | $885.70 | |