| 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 | $66.79 | 8.384% | $72.3897 | $72.39 | $72.40 | $72.40 |
| Purchase #2 | $126.86 | 11.124% | $140.9719 | $140.97 | $140.95 | $141.00 |
| Purchase #3 | $107.66 | 9.406% | $117.7865 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $124.79 | 12.746% | $140.6957 | $140.70 | $140.70 | $140.70 |
| Purchase #5 | $165.60 | 6.374% | $176.1553 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $158.95 | 8.502% | $172.4639 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $84.54 | 8.795% | $91.9753 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $835.19 | $912.4383 | $912.45 | $912.45 | $912.60 | |