| 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 | $69.97 | 6.497% | $74.516 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $160.48 | 3.294% | $165.7662 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $172.81 | 3.172% | $178.2915 | $178.29 | $178.30 | $178.30 |
| Purchase #4 | $38.60 | 11.756% | $43.1378 | $43.14 | $43.15 | $43.10 |
| Purchase #5 | $88.32 | 7.706% | $95.1259 | $95.13 | $95.15 | $95.10 |
| Purchase #6 | $77.81 | 5.681% | $82.2304 | $82.23 | $82.25 | $82.20 |
| Purchase #7 | $155.54 | 13.346% | $176.2984 | $176.30 | $176.30 | $176.30 |
| 7 purchase totals = | $763.53 | $815.3662 | $815.38 | $815.40 | $815.30 | |