| 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 | $150.55 | 10.837% | $166.8651 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $33.34 | 4.504% | $34.8416 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $37.63 | 7.565% | $40.4767 | $40.48 | $40.50 | $40.50 |
| Purchase #4 | $234.54 | 4.606% | $245.3429 | $245.34 | $245.35 | $245.30 |
| Purchase #5 | $13.37 | 8.599% | $14.5197 | $14.52 | $14.50 | $14.50 |
| Purchase #6 | $209.76 | 6.818% | $224.0614 | $224.06 | $224.05 | $224.10 |
| Purchase #7 | $91.50 | 3.362% | $94.5762 | $94.58 | $94.60 | $94.60 |
| 7 purchase totals = | $770.69 | $820.6836 | $820.69 | $820.70 | $820.70 | |