| 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 | $141.72 | 9.492% | $155.1721 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $246.47 | 13.305% | $279.2628 | $279.26 | $279.25 | $279.30 |
| Purchase #3 | $82.67 | 7.841% | $89.1522 | $89.15 | $89.15 | $89.20 |
| Purchase #4 | $42.48 | 11.597% | $47.4064 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $76.88 | 5.649% | $81.223 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $79.25 | 8.323% | $85.846 | $85.85 | $85.85 | $85.80 |
| Purchase #7 | $30.70 | 13.784% | $34.9317 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $700.17 | $772.9942 | $772.99 | $772.95 | $773.00 | |