| 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 | $114.66 | 6.665% | $122.3021 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $130.28 | 4.207% | $135.7609 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $84.60 | 3.533% | $87.5889 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $168.43 | 4.557% | $176.1054 | $176.11 | $176.10 | $176.10 |
| Purchase #5 | $57.93 | 5.267% | $60.9812 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $42.32 | 13.797% | $48.1589 | $48.16 | $48.15 | $48.20 |
| Purchase #7 | $220.68 | 7.540% | $237.3193 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $818.90 | $868.2167 | $868.22 | $868.20 | $868.30 | |