| 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 | $175.29 | 6.456% | $186.6067 | $186.61 | $186.60 | $186.60 |
| Purchase #2 | $186.40 | 6.613% | $198.7266 | $198.73 | $198.75 | $198.70 |
| Purchase #3 | $101.42 | 11.413% | $112.9951 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $47.85 | 12.350% | $53.7595 | $53.76 | $53.75 | $53.80 |
| Purchase #5 | $84.91 | 10.584% | $93.8969 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $6.54 | 10.672% | $7.2379 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $157.53 | 7.286% | $169.0076 | $169.01 | $169.00 | $169.00 |
| 7 purchase totals = | $759.94 | $822.2303 | $822.25 | $822.25 | $822.20 | |