| 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 | $155.65 | 10.669% | $172.2563 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $121.42 | 7.406% | $130.4124 | $130.41 | $130.40 | $130.40 |
| Purchase #3 | $14.69 | 13.247% | $16.636 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $238.41 | 7.761% | $256.913 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $56.82 | 12.351% | $63.8378 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $47.88 | 6.557% | $51.0195 | $51.02 | $51.00 | $51.00 |
| Purchase #7 | $178.42 | 7.515% | $191.8283 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $813.29 | $882.9033 | $882.91 | $882.90 | $882.80 | |