| 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 | $131.97 | 13.226% | $149.4244 | $149.42 | $149.40 | $149.40 |
| Purchase #2 | $62.66 | 5.259% | $65.9553 | $65.96 | $65.95 | $66.00 |
| Purchase #3 | $237.71 | 3.663% | $246.4173 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $164.98 | 3.695% | $171.076 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $175.97 | 5.158% | $185.0465 | $185.05 | $185.05 | $185.00 |
| Purchase #6 | $82.57 | 9.784% | $90.6486 | $90.65 | $90.65 | $90.60 |
| Purchase #7 | $47.56 | 12.112% | $53.3205 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $903.42 | $961.8886 | $961.90 | $961.85 | $961.80 | |