| 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 | $33.47 | 6.521% | $35.6526 | $35.65 | $35.65 | $35.70 |
| Purchase #2 | $63.98 | 9.752% | $70.2193 | $70.22 | $70.20 | $70.20 |
| Purchase #3 | $152.49 | 4.780% | $159.779 | $159.78 | $159.80 | $159.80 |
| Purchase #4 | $123.30 | 9.375% | $134.8594 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $235.40 | 7.153% | $252.2382 | $252.24 | $252.25 | $252.20 |
| Purchase #6 | $238.44 | 7.430% | $256.1561 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $226.65 | 12.862% | $255.8017 | $255.80 | $255.80 | $255.80 |
| 7 purchase totals = | $1,073.73 | $1,164.7063 | $1,164.71 | $1,164.70 | $1,164.80 | |