| 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 | $141.40 | 8.850% | $153.9139 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $197.31 | 10.267% | $217.5678 | $217.57 | $217.55 | $217.60 |
| Purchase #3 | $173.70 | 9.501% | $190.2032 | $190.20 | $190.20 | $190.20 |
| Purchase #4 | $36.27 | 12.773% | $40.9028 | $40.90 | $40.90 | $40.90 |
| Purchase #5 | $166.96 | 13.570% | $189.6165 | $189.62 | $189.60 | $189.60 |
| Purchase #6 | $142.28 | 9.845% | $156.2875 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $224.46 | 10.113% | $247.1596 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $1,082.38 | $1,195.6513 | $1,195.65 | $1,195.60 | $1,195.70 | |