| 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 | $162.80 | 9.434% | $178.1586 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $16.84 | 3.346% | $17.4035 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $196.30 | 6.120% | $208.3136 | $208.31 | $208.30 | $208.30 |
| Purchase #4 | $79.83 | 8.334% | $86.483 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $229.98 | 11.471% | $256.361 | $256.36 | $256.35 | $256.40 |
| Purchase #6 | $193.91 | 11.556% | $216.3182 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $35.36 | 10.816% | $39.1845 | $39.18 | $39.20 | $39.20 |
| 7 purchase totals = | $915.02 | $1,002.2224 | $1,002.21 | $1,002.20 | $1,002.30 | |