| 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 | $157.49 | 6.624% | $167.9221 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $107.60 | 7.661% | $115.8432 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $148.52 | 13.635% | $168.7707 | $168.77 | $168.75 | $168.80 |
| Purchase #4 | $198.26 | 10.379% | $218.8374 | $218.84 | $218.85 | $218.80 |
| Purchase #5 | $220.66 | 4.277% | $230.0976 | $230.10 | $230.10 | $230.10 |
| Purchase #6 | $187.27 | 4.387% | $195.4855 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $132.45 | 12.826% | $149.438 | $149.44 | $149.45 | $149.40 |
| 7 purchase totals = | $1,152.25 | $1,246.3945 | $1,246.40 | $1,246.40 | $1,246.30 | |