| 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 | $140.30 | 8.659% | $152.4486 | $152.45 | $152.45 | $152.40 |
| Purchase #2 | $74.35 | 9.558% | $81.4564 | $81.46 | $81.45 | $81.50 |
| Purchase #3 | $195.50 | 5.113% | $205.4959 | $205.50 | $205.50 | $205.50 |
| Purchase #4 | $78.93 | 11.279% | $87.8325 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $241.26 | 12.219% | $270.7396 | $270.74 | $270.75 | $270.70 |
| Purchase #6 | $47.84 | 11.139% | $53.1689 | $53.17 | $53.15 | $53.20 |
| Purchase #7 | $173.32 | 7.406% | $186.1561 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $951.50 | $1,037.2980 | $1,037.31 | $1,037.30 | $1,037.30 | |