| 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 | $20.79 | 8.783% | $22.616 | $22.62 | $22.60 | $22.60 |
| Purchase #2 | $169.85 | 7.678% | $182.8911 | $182.89 | $182.90 | $182.90 |
| Purchase #3 | $71.42 | 11.184% | $79.4076 | $79.41 | $79.40 | $79.40 |
| Purchase #4 | $130.61 | 9.511% | $143.0323 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $175.49 | 8.539% | $190.4751 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $94.95 | 12.499% | $106.8178 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $198.48 | 11.367% | $221.0412 | $221.04 | $221.05 | $221.00 |
| 7 purchase totals = | $861.59 | $946.2811 | $946.29 | $946.30 | $946.20 | |