| 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 | $163.39 | 13.687% | $185.7532 | $185.75 | $185.75 | $185.80 |
| Purchase #2 | $47.37 | 7.529% | $50.9365 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $209.76 | 3.142% | $216.3507 | $216.35 | $216.35 | $216.40 |
| Purchase #4 | $197.96 | 8.290% | $214.3709 | $214.37 | $214.35 | $214.40 |
| Purchase #5 | $174.97 | 13.176% | $198.024 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $109.95 | 6.562% | $117.1649 | $117.16 | $117.15 | $117.20 |
| Purchase #7 | $94.88 | 3.792% | $98.4778 | $98.48 | $98.50 | $98.50 |
| 7 purchase totals = | $998.28 | $1,081.0780 | $1,081.07 | $1,081.05 | $1,081.20 | |