| 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 | $158.43 | 9.563% | $173.5807 | $173.58 | $173.60 | $173.60 |
| Purchase #2 | $249.89 | 5.444% | $263.494 | $263.49 | $263.50 | $263.50 |
| Purchase #3 | $120.71 | 5.154% | $126.9314 | $126.93 | $126.95 | $126.90 |
| Purchase #4 | $21.76 | 4.508% | $22.7409 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $124.61 | 12.621% | $140.337 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $147.60 | 11.431% | $164.4722 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $231.42 | 3.519% | $239.5637 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $1,054.42 | $1,131.1199 | $1,131.11 | $1,131.15 | $1,131.10 | |