| 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 | $195.76 | 5.345% | $206.2234 | $206.22 | $206.20 | $206.20 |
| Purchase #2 | $13.75 | 3.627% | $14.2487 | $14.25 | $14.25 | $14.20 |
| Purchase #3 | $192.52 | 10.347% | $212.44 | $212.44 | $212.45 | $212.40 |
| Purchase #4 | $74.64 | 6.768% | $79.6916 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $125.81 | 7.827% | $135.6571 | $135.66 | $135.65 | $135.70 |
| Purchase #6 | $75.50 | 10.492% | $83.4215 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $50.57 | 4.778% | $52.9862 | $52.99 | $53.00 | $53.00 |
| 7 purchase totals = | $728.55 | $784.6685 | $784.67 | $784.65 | $784.60 | |