| 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 | $149.62 | 12.281% | $167.9948 | $167.99 | $168.00 | $168.00 |
| Purchase #2 | $7.52 | 12.749% | $8.4787 | $8.48 | $8.50 | $8.50 |
| Purchase #3 | $241.26 | 6.307% | $256.4763 | $256.48 | $256.50 | $256.50 |
| Purchase #4 | $196.38 | 9.663% | $215.3562 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $211.67 | 3.604% | $219.2986 | $219.30 | $219.30 | $219.30 |
| Purchase #6 | $153.32 | 4.277% | $159.8775 | $159.88 | $159.90 | $159.90 |
| Purchase #7 | $43.56 | 3.516% | $45.0916 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $1,003.33 | $1,072.5737 | $1,072.58 | $1,072.65 | $1,072.70 | |