| 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 | $223.66 | 3.147% | $230.6986 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $163.95 | 12.822% | $184.9717 | $184.97 | $184.95 | $185.00 |
| Purchase #3 | $249.36 | 10.632% | $275.872 | $275.87 | $275.85 | $275.90 |
| Purchase #4 | $50.93 | 7.725% | $54.8643 | $54.86 | $54.85 | $54.90 |
| Purchase #5 | $18.93 | 11.762% | $21.1565 | $21.16 | $21.15 | $21.20 |
| Purchase #6 | $158.27 | 5.848% | $167.5256 | $167.53 | $167.55 | $167.50 |
| Purchase #7 | $9.59 | 8.864% | $10.4401 | $10.44 | $10.45 | $10.40 |
| 7 purchase totals = | $874.69 | $945.5288 | $945.53 | $945.50 | $945.60 | |