| 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 | $181.55 | 7.861% | $195.8216 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $211.52 | 10.450% | $233.6238 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $111.72 | 12.164% | $125.3096 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $161.58 | 12.654% | $182.0263 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $245.86 | 10.377% | $271.3729 | $271.37 | $271.35 | $271.40 |
| Purchase #6 | $96.81 | 10.591% | $107.0631 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $21.90 | 11.120% | $24.3353 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $1,030.94 | $1,139.5526 | $1,139.55 | $1,139.50 | $1,139.50 | |