| 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 | $151.99 | 8.561% | $165.0019 | $165.00 | $165.00 | $165.00 |
| Purchase #2 | $105.47 | 8.376% | $114.3042 | $114.30 | $114.30 | $114.30 |
| Purchase #3 | $106.83 | 12.154% | $119.8141 | $119.81 | $119.80 | $119.80 |
| Purchase #4 | $121.42 | 9.299% | $132.7108 | $132.71 | $132.70 | $132.70 |
| Purchase #5 | $194.91 | 8.442% | $211.3643 | $211.36 | $211.35 | $211.40 |
| Purchase #6 | $232.69 | 9.196% | $254.0882 | $254.09 | $254.10 | $254.10 |
| Purchase #7 | $140.97 | 13.283% | $159.695 | $159.70 | $159.70 | $159.70 |
| 7 purchase totals = | $1,054.28 | $1,156.9785 | $1,156.97 | $1,156.95 | $1,157.00 | |