| 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 | $187.71 | 3.256% | $193.8218 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $184.63 | 8.438% | $200.2091 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $40.71 | 7.764% | $43.8707 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $15.79 | 3.564% | $16.3528 | $16.35 | $16.35 | $16.40 |
| Purchase #5 | $111.43 | 5.845% | $117.9431 | $117.94 | $117.95 | $117.90 |
| Purchase #6 | $143.52 | 3.627% | $148.7255 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $92.77 | 11.336% | $103.2864 | $103.29 | $103.30 | $103.30 |
| 7 purchase totals = | $776.56 | $824.2094 | $824.21 | $824.20 | $824.20 | |