| 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 | $135.96 | 5.442% | $143.3589 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $247.40 | 13.849% | $281.6624 | $281.66 | $281.65 | $281.70 |
| Purchase #3 | $158.41 | 7.699% | $170.606 | $170.61 | $170.60 | $170.60 |
| Purchase #4 | $174.79 | 3.832% | $181.488 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $151.64 | 7.120% | $162.4368 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $65.39 | 13.570% | $74.2634 | $74.26 | $74.25 | $74.30 |
| Purchase #7 | $110.60 | 11.771% | $123.6187 | $123.62 | $123.60 | $123.60 |
| 7 purchase totals = | $1,044.19 | $1,137.4342 | $1,137.44 | $1,137.40 | $1,137.50 | |