| 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 | $133.48 | 7.154% | $143.0292 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $21.87 | 6.538% | $23.2999 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $16.53 | 13.690% | $18.793 | $18.79 | $18.80 | $18.80 |
| Purchase #4 | $99.64 | 3.712% | $103.3386 | $103.34 | $103.35 | $103.30 |
| Purchase #5 | $41.30 | 6.854% | $44.1307 | $44.13 | $44.15 | $44.10 |
| Purchase #6 | $180.85 | 11.869% | $202.3151 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $173.30 | 10.833% | $192.0736 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $666.97 | $726.9801 | $726.98 | $727.00 | $726.90 | |