| 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 | $177.90 | 12.330% | $199.8351 | $199.84 | $199.85 | $199.80 |
| Purchase #2 | $206.53 | 4.735% | $216.3092 | $216.31 | $216.30 | $216.30 |
| Purchase #3 | $100.95 | 13.745% | $114.8256 | $114.83 | $114.85 | $114.80 |
| Purchase #4 | $240.28 | 10.728% | $266.0572 | $266.06 | $266.05 | $266.10 |
| Purchase #5 | $102.98 | 4.104% | $107.2063 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $146.60 | 8.597% | $159.2032 | $159.20 | $159.20 | $159.20 |
| Purchase #7 | $16.67 | 12.850% | $18.8121 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $991.91 | $1,082.2487 | $1,082.26 | $1,082.25 | $1,082.20 | |