| 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 | $42.57 | 12.307% | $47.8091 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $16.25 | 5.694% | $17.1753 | $17.18 | $17.20 | $17.20 |
| Purchase #3 | $126.56 | 12.475% | $142.3484 | $142.35 | $142.35 | $142.30 |
| Purchase #4 | $164.46 | 12.460% | $184.9517 | $184.95 | $184.95 | $185.00 |
| Purchase #5 | $173.96 | 11.518% | $193.9967 | $194.00 | $194.00 | $194.00 |
| Purchase #6 | $131.34 | 4.738% | $137.5629 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $101.49 | 12.206% | $113.8779 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $756.63 | $837.7220 | $837.73 | $837.75 | $837.80 | |