| 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 | $156.81 | 10.845% | $173.816 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $123.67 | 9.415% | $135.3135 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $105.95 | 13.606% | $120.3656 | $120.37 | $120.35 | $120.40 |
| Purchase #4 | $212.95 | 3.747% | $220.9292 | $220.93 | $220.95 | $220.90 |
| Purchase #5 | $11.26 | 4.154% | $11.7277 | $11.73 | $11.75 | $11.70 |
| Purchase #6 | $95.34 | 4.612% | $99.7371 | $99.74 | $99.75 | $99.70 |
| Purchase #7 | $112.90 | 3.409% | $116.7488 | $116.75 | $116.75 | $116.70 |
| 7 purchase totals = | $818.88 | $878.6379 | $878.65 | $878.65 | $878.50 | |