| 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 | $221.92 | 7.404% | $238.351 | $238.35 | $238.35 | $238.40 |
| Purchase #2 | $70.58 | 13.127% | $79.845 | $79.85 | $79.85 | $79.80 |
| Purchase #3 | $135.99 | 5.817% | $143.9005 | $143.90 | $143.90 | $143.90 |
| Purchase #4 | $151.50 | 9.495% | $165.8849 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $170.44 | 7.320% | $182.9162 | $182.92 | $182.90 | $182.90 |
| Purchase #6 | $126.54 | 6.652% | $134.9574 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $172.75 | 7.154% | $185.1085 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $1,049.72 | $1,130.9635 | $1,130.97 | $1,130.95 | $1,131.00 | |