| 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 | $74.42 | 11.593% | $83.0475 | $83.05 | $83.05 | $83.00 |
| Purchase #2 | $215.48 | 6.770% | $230.068 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $60.28 | 12.785% | $67.9868 | $67.99 | $68.00 | $68.00 |
| Purchase #4 | $195.68 | 6.510% | $208.4188 | $208.42 | $208.40 | $208.40 |
| Purchase #5 | $142.84 | 5.698% | $150.979 | $150.98 | $151.00 | $151.00 |
| Purchase #6 | $90.86 | 4.646% | $95.0814 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $165.75 | 11.110% | $184.1648 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $945.31 | $1,019.7463 | $1,019.75 | $1,019.75 | $1,019.80 | |