| 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 | $175.66 | 9.488% | $192.3266 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $123.98 | 7.456% | $133.2239 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $16.30 | 9.868% | $17.9085 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $226.80 | 13.140% | $256.6015 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $88.96 | 3.195% | $91.8023 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $167.29 | 9.629% | $183.3984 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $26.34 | 10.570% | $29.1241 | $29.12 | $29.10 | $29.10 |
| 7 purchase totals = | $825.33 | $904.3853 | $904.38 | $904.35 | $904.30 | |