| 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 | $6.40 | 12.182% | $7.1796 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $235.29 | 8.267% | $254.7414 | $254.74 | $254.75 | $254.70 |
| Purchase #3 | $17.35 | 4.561% | $18.1413 | $18.14 | $18.15 | $18.10 |
| Purchase #4 | $178.63 | 13.781% | $203.247 | $203.25 | $203.25 | $203.20 |
| Purchase #5 | $88.85 | 4.521% | $92.8669 | $92.87 | $92.85 | $92.90 |
| Purchase #6 | $215.72 | 4.590% | $225.6215 | $225.62 | $225.60 | $225.60 |
| Purchase #7 | $164.56 | 9.545% | $180.2673 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $906.80 | $982.0650 | $982.07 | $982.05 | $982.00 | |