| 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 | $212.71 | 7.756% | $229.2078 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $5.95 | 12.597% | $6.6995 | $6.70 | $6.70 | $6.70 |
| Purchase #3 | $71.97 | 10.768% | $79.7197 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $179.44 | 13.125% | $202.9915 | $202.99 | $203.00 | $203.00 |
| Purchase #5 | $8.96 | 13.132% | $10.1366 | $10.14 | $10.15 | $10.10 |
| Purchase #6 | $74.40 | 3.157% | $76.7488 | $76.75 | $76.75 | $76.70 |
| Purchase #7 | $141.91 | 7.496% | $152.5476 | $152.55 | $152.55 | $152.50 |
| 7 purchase totals = | $695.34 | $758.0515 | $758.06 | $758.05 | $757.90 | |