| 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 | $167.28 | 3.263% | $172.7383 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $222.75 | 4.787% | $233.413 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $218.94 | 9.691% | $240.1575 | $240.16 | $240.15 | $240.20 |
| Purchase #4 | $76.82 | 4.326% | $80.1432 | $80.14 | $80.15 | $80.10 |
| Purchase #5 | $23.77 | 6.542% | $25.325 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $213.84 | 3.710% | $221.7735 | $221.77 | $221.75 | $221.80 |
| Purchase #7 | $149.76 | 4.481% | $156.4707 | $156.47 | $156.45 | $156.50 |
| 7 purchase totals = | $1,073.16 | $1,130.0212 | $1,130.02 | $1,130.00 | $1,130.00 | |