| 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 | $165.43 | 11.669% | $184.734 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $194.48 | 12.351% | $218.5002 | $218.50 | $218.50 | $218.50 |
| Purchase #3 | $22.59 | 4.814% | $23.6775 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $69.37 | 5.795% | $73.39 | $73.39 | $73.40 | $73.40 |
| Purchase #5 | $22.33 | 12.449% | $25.1099 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $147.94 | 7.381% | $158.8595 | $158.86 | $158.85 | $158.90 |
| Purchase #7 | $24.56 | 3.453% | $25.4081 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $646.70 | $709.6792 | $709.68 | $709.70 | $709.70 | |