| 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 | $163.49 | 13.663% | $185.8276 | $185.83 | $185.85 | $185.80 |
| Purchase #2 | $163.52 | 13.490% | $185.5788 | $185.58 | $185.60 | $185.60 |
| Purchase #3 | $114.27 | 7.147% | $122.4369 | $122.44 | $122.45 | $122.40 |
| Purchase #4 | $35.97 | 8.529% | $39.0379 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $137.98 | 3.392% | $142.6603 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $92.84 | 12.754% | $104.6808 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $194.43 | 13.537% | $220.75 | $220.75 | $220.75 | $220.80 |
| 7 purchase totals = | $902.50 | $1,000.9723 | $1,000.98 | $1,001.05 | $1,001.00 | |