| 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 | $151.97 | 10.603% | $168.0834 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $22.64 | 9.858% | $24.8719 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $137.77 | 8.775% | $149.8593 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $17.28 | 13.579% | $19.6265 | $19.63 | $19.65 | $19.60 |
| Purchase #5 | $155.40 | 12.803% | $175.2959 | $175.30 | $175.30 | $175.30 |
| Purchase #6 | $166.44 | 13.385% | $188.718 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $144.75 | 11.164% | $160.9099 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $796.25 | $887.3649 | $887.37 | $887.35 | $887.40 | |