| 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 | $111.41 | 6.581% | $118.7419 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $114.71 | 13.799% | $130.5388 | $130.54 | $130.55 | $130.50 |
| Purchase #3 | $187.85 | 6.695% | $200.4266 | $200.43 | $200.45 | $200.40 |
| Purchase #4 | $82.84 | 12.344% | $93.0658 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $156.56 | 5.189% | $164.6839 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $195.45 | 7.428% | $209.968 | $209.97 | $209.95 | $210.00 |
| Purchase #7 | $189.79 | 4.200% | $197.7612 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $1,038.61 | $1,115.1862 | $1,115.19 | $1,115.20 | $1,115.20 | |