| 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 | $104.30 | 7.502% | $112.1246 | $112.12 | $112.10 | $112.10 |
| Purchase #2 | $150.90 | 11.477% | $168.2188 | $168.22 | $168.20 | $168.20 |
| Purchase #3 | $127.25 | 10.393% | $140.4751 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $101.71 | 12.812% | $114.7411 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $71.49 | 3.626% | $74.0822 | $74.08 | $74.10 | $74.10 |
| Purchase #6 | $85.63 | 8.273% | $92.7142 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $62.48 | 8.168% | $67.5834 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $703.76 | $769.9394 | $769.93 | $769.95 | $769.90 | |