| 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 | $154.64 | 5.186% | $162.6596 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $43.51 | 4.569% | $45.498 | $45.50 | $45.50 | $45.50 |
| Purchase #3 | $122.39 | 10.700% | $135.4857 | $135.49 | $135.50 | $135.50 |
| Purchase #4 | $39.82 | 3.798% | $41.3324 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $184.68 | 4.575% | $193.1291 | $193.13 | $193.15 | $193.10 |
| Purchase #6 | $209.37 | 7.642% | $225.3701 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $45.98 | 11.479% | $51.258 | $51.26 | $51.25 | $51.30 |
| 7 purchase totals = | $800.39 | $854.7329 | $854.74 | $854.75 | $854.80 | |