| 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 | $210.53 | 9.707% | $230.9661 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $70.32 | 7.142% | $75.3423 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $147.51 | 12.159% | $165.4457 | $165.45 | $165.45 | $165.40 |
| Purchase #4 | $154.93 | 7.238% | $166.1438 | $166.14 | $166.15 | $166.10 |
| Purchase #5 | $67.45 | 11.734% | $75.3646 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $44.33 | 12.380% | $49.8181 | $49.82 | $49.80 | $49.80 |
| Purchase #7 | $180.91 | 4.236% | $188.5733 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $875.98 | $951.6539 | $951.65 | $951.60 | $951.60 | |