| 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 | $203.61 | 3.458% | $210.6508 | $210.65 | $210.65 | $210.70 |
| Purchase #2 | $160.58 | 3.347% | $165.9546 | $165.95 | $165.95 | $166.00 |
| Purchase #3 | $236.86 | 6.149% | $251.4245 | $251.42 | $251.40 | $251.40 |
| Purchase #4 | $191.38 | 6.866% | $204.5202 | $204.52 | $204.50 | $204.50 |
| Purchase #5 | $222.55 | 7.780% | $239.8644 | $239.86 | $239.85 | $239.90 |
| Purchase #6 | $16.33 | 6.571% | $17.403 | $17.40 | $17.40 | $17.40 |
| Purchase #7 | $43.95 | 13.769% | $50.0015 | $50.00 | $50.00 | $50.00 |
| 7 purchase totals = | $1,075.26 | $1,139.8190 | $1,139.80 | $1,139.75 | $1,139.90 | |