| 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 | $130.72 | 12.714% | $147.3397 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $142.37 | 3.243% | $146.9871 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $49.80 | 3.103% | $51.3453 | $51.35 | $51.35 | $51.30 |
| Purchase #4 | $163.74 | 5.760% | $173.1714 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $49.33 | 9.391% | $53.9626 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $176.71 | 12.443% | $198.698 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $9.88 | 4.619% | $10.3364 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $722.55 | $781.8405 | $781.85 | $781.85 | $781.80 | |