| 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 | $140.59 | 10.387% | $155.1931 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $161.46 | 8.310% | $174.8773 | $174.88 | $174.90 | $174.90 |
| Purchase #3 | $18.54 | 10.531% | $20.4924 | $20.49 | $20.50 | $20.50 |
| Purchase #4 | $230.28 | 8.430% | $249.6926 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $149.57 | 4.273% | $155.9611 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $191.47 | 3.160% | $197.5205 | $197.52 | $197.50 | $197.50 |
| Purchase #7 | $66.85 | 12.143% | $74.9676 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $958.76 | $1,028.7046 | $1,028.70 | $1,028.70 | $1,028.80 | |