| 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 | $150.77 | 6.354% | $160.3499 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $210.80 | 5.832% | $223.0939 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $226.91 | 3.517% | $234.8904 | $234.89 | $234.90 | $234.90 |
| Purchase #4 | $245.96 | 3.749% | $255.181 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $231.69 | 6.523% | $246.8031 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $131.37 | 13.200% | $148.7108 | $148.71 | $148.70 | $148.70 |
| Purchase #7 | $244.62 | 9.868% | $268.7591 | $268.76 | $268.75 | $268.80 |
| 7 purchase totals = | $1,442.12 | $1,537.7882 | $1,537.78 | $1,537.80 | $1,537.80 | |