| 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 | $168.85 | 3.116% | $174.1114 | $174.11 | $174.10 | $174.10 |
| Purchase #2 | $91.88 | 8.606% | $99.7872 | $99.79 | $99.80 | $99.80 |
| Purchase #3 | $38.46 | 8.316% | $41.6583 | $41.66 | $41.65 | $41.70 |
| Purchase #4 | $226.41 | 9.502% | $247.9235 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $8.46 | 8.788% | $9.2035 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $31.76 | 9.248% | $34.6972 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $162.80 | 5.704% | $172.0861 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $728.62 | $779.4672 | $779.47 | $779.45 | $779.50 | |