| 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 | $167.27 | 8.602% | $181.6586 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $45.73 | 8.193% | $49.4767 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $106.52 | 10.238% | $117.4255 | $117.43 | $117.45 | $117.40 |
| Purchase #4 | $49.69 | 5.492% | $52.419 | $52.42 | $52.40 | $52.40 |
| Purchase #5 | $135.50 | 3.784% | $140.6273 | $140.63 | $140.65 | $140.60 |
| Purchase #6 | $141.30 | 13.824% | $160.8333 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $57.94 | 7.164% | $62.0908 | $62.09 | $62.10 | $62.10 |
| 7 purchase totals = | $703.95 | $764.5312 | $764.54 | $764.60 | $764.50 | |