| 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 | $133.89 | 8.550% | $145.3376 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $192.44 | 13.233% | $217.9056 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $71.72 | 9.436% | $78.4875 | $78.49 | $78.50 | $78.50 |
| Purchase #4 | $93.51 | 12.553% | $105.2483 | $105.25 | $105.25 | $105.20 |
| Purchase #5 | $149.26 | 5.567% | $157.5693 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $140.55 | 6.683% | $149.943 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $28.29 | 12.189% | $31.7383 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $809.66 | $886.2296 | $886.24 | $886.25 | $886.10 | |