| 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 | $181.84 | 13.340% | $206.0975 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $104.85 | 4.380% | $109.4424 | $109.44 | $109.45 | $109.40 |
| Purchase #3 | $47.80 | 12.586% | $53.8161 | $53.82 | $53.80 | $53.80 |
| Purchase #4 | $48.47 | 5.355% | $51.0656 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $72.58 | 4.353% | $75.7394 | $75.74 | $75.75 | $75.70 |
| Purchase #6 | $123.99 | 11.408% | $138.1348 | $138.13 | $138.15 | $138.10 |
| Purchase #7 | $79.25 | 8.152% | $85.7105 | $85.71 | $85.70 | $85.70 |
| 7 purchase totals = | $658.78 | $720.0063 | $720.01 | $720.00 | $719.90 | |