| 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 | $154.72 | 13.843% | $176.1379 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $239.73 | 5.350% | $252.5556 | $252.56 | $252.55 | $252.60 |
| Purchase #3 | $6.42 | 11.133% | $7.1347 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $12.67 | 13.265% | $14.3507 | $14.35 | $14.35 | $14.40 |
| Purchase #5 | $39.48 | 6.407% | $42.0095 | $42.01 | $42.00 | $42.00 |
| Purchase #6 | $46.75 | 10.872% | $51.8327 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $243.33 | 9.800% | $267.1763 | $267.18 | $267.20 | $267.20 |
| 7 purchase totals = | $743.10 | $811.1974 | $811.20 | $811.25 | $811.20 | |