| 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 | $166.45 | 10.604% | $184.1004 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $72.53 | 9.819% | $79.6517 | $79.65 | $79.65 | $79.70 |
| Purchase #3 | $120.69 | 10.300% | $133.1211 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $18.59 | 10.664% | $20.5724 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $148.78 | 5.764% | $157.3557 | $157.36 | $157.35 | $157.40 |
| Purchase #6 | $108.51 | 6.581% | $115.651 | $115.65 | $115.65 | $115.70 |
| Purchase #7 | $226.78 | 12.776% | $255.7534 | $255.75 | $255.75 | $255.80 |
| 7 purchase totals = | $862.33 | $946.2057 | $946.20 | $946.15 | $946.40 | |