| 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 | $115.66 | 12.552% | $130.1776 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $146.82 | 6.372% | $156.1754 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $123.77 | 7.777% | $133.3956 | $133.40 | $133.40 | $133.40 |
| Purchase #4 | $100.30 | 13.515% | $113.8555 | $113.86 | $113.85 | $113.90 |
| Purchase #5 | $224.26 | 3.296% | $231.6516 | $231.65 | $231.65 | $231.70 |
| Purchase #6 | $77.31 | 3.461% | $79.9857 | $79.99 | $80.00 | $80.00 |
| Purchase #7 | $170.94 | 12.436% | $192.1981 | $192.20 | $192.20 | $192.20 |
| 7 purchase totals = | $959.06 | $1,037.4395 | $1,037.46 | $1,037.50 | $1,037.60 | |