| 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 | $171.34 | 5.154% | $180.1709 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $153.53 | 3.620% | $159.0878 | $159.09 | $159.10 | $159.10 |
| Purchase #3 | $58.84 | 12.369% | $66.1179 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $241.91 | 11.143% | $268.866 | $268.87 | $268.85 | $268.90 |
| Purchase #5 | $230.56 | 3.184% | $237.901 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $237.90 | 13.124% | $269.122 | $269.12 | $269.10 | $269.10 |
| Purchase #7 | $55.79 | 10.523% | $61.6608 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $1,149.87 | $1,242.9264 | $1,242.93 | $1,242.85 | $1,243.00 | |