| 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 | $140.54 | 7.253% | $150.7334 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $64.59 | 12.463% | $72.6399 | $72.64 | $72.65 | $72.60 |
| Purchase #3 | $114.75 | 5.396% | $120.9419 | $120.94 | $120.95 | $120.90 |
| Purchase #4 | $34.32 | 4.653% | $35.9169 | $35.92 | $35.90 | $35.90 |
| Purchase #5 | $133.62 | 11.273% | $148.683 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $198.34 | 4.843% | $207.9456 | $207.95 | $207.95 | $207.90 |
| Purchase #7 | $30.38 | 4.409% | $31.7195 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $716.54 | $768.5802 | $768.58 | $768.60 | $768.40 | |