| 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 | $185.59 | 6.664% | $197.9577 | $197.96 | $197.95 | $198.00 |
| Purchase #2 | $36.48 | 10.496% | $40.3089 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $93.35 | 13.540% | $105.9896 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $20.69 | 5.813% | $21.8927 | $21.89 | $21.90 | $21.90 |
| Purchase #5 | $216.52 | 12.179% | $242.89 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $75.69 | 4.546% | $79.1309 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $209.68 | 3.113% | $216.2073 | $216.21 | $216.20 | $216.20 |
| 7 purchase totals = | $838.00 | $904.3771 | $904.38 | $904.40 | $904.40 | |