| 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 | $166.59 | 6.361% | $177.1868 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $15.28 | 11.354% | $17.0149 | $17.01 | $17.00 | $17.00 |
| Purchase #3 | $26.74 | 4.385% | $27.9125 | $27.91 | $27.90 | $27.90 |
| Purchase #4 | $239.85 | 9.804% | $263.3649 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $15.95 | 7.286% | $17.1121 | $17.11 | $17.10 | $17.10 |
| Purchase #6 | $230.84 | 4.852% | $242.0404 | $242.04 | $242.05 | $242.00 |
| Purchase #7 | $40.92 | 6.458% | $43.5626 | $43.56 | $43.55 | $43.60 |
| 7 purchase totals = | $736.17 | $788.1942 | $788.18 | $788.15 | $788.20 | |