| 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 | $51.54 | 9.709% | $56.544 | $56.54 | $56.55 | $56.50 |
| Purchase #2 | $181.48 | 3.574% | $187.9661 | $187.97 | $187.95 | $188.00 |
| Purchase #3 | $49.44 | 13.409% | $56.0694 | $56.07 | $56.05 | $56.10 |
| Purchase #4 | $237.71 | 11.630% | $265.3557 | $265.36 | $265.35 | $265.40 |
| Purchase #5 | $151.81 | 8.847% | $165.2406 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $153.86 | 13.297% | $174.3188 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $37.29 | 6.151% | $39.5837 | $39.58 | $39.60 | $39.60 |
| 7 purchase totals = | $863.13 | $945.0783 | $945.08 | $945.05 | $945.10 | |