| 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 | $163.76 | 9.836% | $179.8674 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $115.95 | 13.605% | $131.725 | $131.73 | $131.75 | $131.70 |
| Purchase #3 | $113.93 | 4.179% | $118.6911 | $118.69 | $118.70 | $118.70 |
| Purchase #4 | $197.85 | 12.140% | $221.869 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $247.69 | 12.785% | $279.3572 | $279.36 | $279.35 | $279.40 |
| Purchase #6 | $207.55 | 5.727% | $219.4364 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $135.52 | 5.545% | $143.0346 | $143.03 | $143.05 | $143.00 |
| 7 purchase totals = | $1,182.25 | $1,293.9807 | $1,293.99 | $1,294.00 | $1,294.00 | |