| 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 | $155.25 | 3.568% | $160.7893 | $160.79 | $160.80 | $160.80 |
| Purchase #2 | $75.48 | 5.384% | $79.5438 | $79.54 | $79.55 | $79.50 |
| Purchase #3 | $96.69 | 5.732% | $102.2323 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $185.77 | 13.401% | $210.665 | $210.67 | $210.65 | $210.70 |
| Purchase #5 | $33.83 | 13.319% | $38.3358 | $38.34 | $38.35 | $38.30 |
| Purchase #6 | $80.38 | 10.559% | $88.8673 | $88.87 | $88.85 | $88.90 |
| Purchase #7 | $87.65 | 8.705% | $95.2799 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $715.05 | $775.7134 | $775.72 | $775.75 | $775.70 | |