| 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 | $174.63 | 5.456% | $184.1578 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $65.48 | 9.388% | $71.6273 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $7.83 | 11.717% | $8.7474 | $8.75 | $8.75 | $8.70 |
| Purchase #4 | $75.81 | 9.282% | $82.8467 | $82.85 | $82.85 | $82.80 |
| Purchase #5 | $159.55 | 11.680% | $178.1854 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $111.49 | 11.200% | $123.9769 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $81.64 | 10.674% | $90.3543 | $90.35 | $90.35 | $90.40 |
| 7 purchase totals = | $676.43 | $739.8958 | $739.91 | $739.95 | $739.90 | |