| 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 | $117.78 | 12.290% | $132.2552 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $50.49 | 7.403% | $54.2278 | $54.23 | $54.25 | $54.20 |
| Purchase #3 | $49.36 | 11.452% | $55.0127 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $153.83 | 3.299% | $158.9049 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $135.48 | 3.167% | $139.7707 | $139.77 | $139.75 | $139.80 |
| Purchase #6 | $202.93 | 7.386% | $217.9184 | $217.92 | $217.90 | $217.90 |
| Purchase #7 | $147.36 | 10.367% | $162.6368 | $162.64 | $162.65 | $162.60 |
| 7 purchase totals = | $857.23 | $920.7265 | $920.73 | $920.70 | $920.70 | |