| 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 | $153.38 | 13.376% | $173.8961 | $173.90 | $173.90 | $173.90 |
| Purchase #2 | $12.36 | 10.346% | $13.6388 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $216.91 | 5.552% | $228.9528 | $228.95 | $228.95 | $229.00 |
| Purchase #4 | $55.98 | 4.265% | $58.3675 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $14.98 | 12.693% | $16.8814 | $16.88 | $16.90 | $16.90 |
| Purchase #6 | $125.43 | 3.200% | $129.4438 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $32.85 | 5.588% | $34.6857 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $611.89 | $655.8661 | $655.87 | $655.90 | $655.90 | |