| 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 | $157.95 | 12.197% | $177.2152 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $21.45 | 10.429% | $23.687 | $23.69 | $23.70 | $23.70 |
| Purchase #3 | $66.47 | 4.624% | $69.5436 | $69.54 | $69.55 | $69.50 |
| Purchase #4 | $61.63 | 12.626% | $69.4114 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $137.99 | 11.180% | $153.4173 | $153.42 | $153.40 | $153.40 |
| Purchase #6 | $142.81 | 9.364% | $156.1827 | $156.18 | $156.20 | $156.20 |
| Purchase #7 | $95.43 | 12.377% | $107.2414 | $107.24 | $107.25 | $107.20 |
| 7 purchase totals = | $683.73 | $756.6986 | $756.70 | $756.70 | $756.60 | |