| 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 | $77.48 | 8.651% | $84.1828 | $84.18 | $84.20 | $84.20 |
| Purchase #2 | $18.71 | 3.455% | $19.3564 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $187.37 | 9.797% | $205.7266 | $205.73 | $205.75 | $205.70 |
| Purchase #4 | $159.54 | 9.568% | $174.8048 | $174.80 | $174.80 | $174.80 |
| Purchase #5 | $168.95 | 12.865% | $190.6854 | $190.69 | $190.70 | $190.70 |
| Purchase #6 | $150.48 | 3.804% | $156.2043 | $156.20 | $156.20 | $156.20 |
| Purchase #7 | $118.60 | 4.189% | $123.5682 | $123.57 | $123.55 | $123.60 |
| 7 purchase totals = | $881.13 | $954.5285 | $954.53 | $954.55 | $954.60 | |