| 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 | $177.98 | 9.565% | $195.0038 | $195.00 | $195.00 | $195.00 |
| Purchase #2 | $5.91 | 12.613% | $6.6554 | $6.66 | $6.65 | $6.70 |
| Purchase #3 | $91.80 | 13.127% | $103.8506 | $103.85 | $103.85 | $103.90 |
| Purchase #4 | $212.53 | 11.587% | $237.1559 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $95.79 | 6.268% | $101.7941 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $12.45 | 13.478% | $14.128 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $177.69 | 8.545% | $192.8736 | $192.87 | $192.85 | $192.90 |
| 7 purchase totals = | $774.15 | $851.4614 | $851.46 | $851.45 | $851.60 | |