| 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 | $203.29 | 7.869% | $219.2869 | $219.29 | $219.30 | $219.30 |
| Purchase #2 | $157.82 | 10.227% | $173.9603 | $173.96 | $173.95 | $174.00 |
| Purchase #3 | $226.67 | 10.829% | $251.2161 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $19.34 | 5.736% | $20.4493 | $20.45 | $20.45 | $20.40 |
| Purchase #5 | $165.95 | 11.401% | $184.87 | $184.87 | $184.85 | $184.90 |
| Purchase #6 | $131.77 | 12.285% | $147.9579 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $58.97 | 12.864% | $66.5559 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $963.81 | $1,064.2964 | $1,064.31 | $1,064.25 | $1,064.40 | |