| 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 | $204.64 | 6.771% | $218.4962 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $91.47 | 5.733% | $96.714 | $96.71 | $96.70 | $96.70 |
| Purchase #3 | $103.86 | 7.124% | $111.259 | $111.26 | $111.25 | $111.30 |
| Purchase #4 | $121.44 | 12.865% | $137.0633 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $114.90 | 5.454% | $121.1666 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $147.31 | 3.648% | $152.6839 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $131.28 | 8.765% | $142.7867 | $142.79 | $142.80 | $142.80 |
| 7 purchase totals = | $914.90 | $980.1697 | $980.17 | $980.15 | $980.30 | |