| 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 | $148.52 | 13.866% | $169.1138 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $59.90 | 12.173% | $67.1916 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $137.74 | 5.278% | $145.0099 | $145.01 | $145.00 | $145.00 |
| Purchase #4 | $29.94 | 9.256% | $32.7112 | $32.71 | $32.70 | $32.70 |
| Purchase #5 | $134.58 | 11.619% | $150.2169 | $150.22 | $150.20 | $150.20 |
| Purchase #6 | $204.40 | 5.560% | $215.7646 | $215.76 | $215.75 | $215.80 |
| Purchase #7 | $149.42 | 5.608% | $157.7995 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $864.50 | $937.8075 | $937.80 | $937.75 | $937.80 | |