| 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 | $188.63 | 6.797% | $201.4512 | $201.45 | $201.45 | $201.50 |
| Purchase #2 | $33.53 | 3.323% | $34.6442 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $131.58 | 8.499% | $142.763 | $142.76 | $142.75 | $142.80 |
| Purchase #4 | $74.70 | 8.403% | $80.977 | $80.98 | $81.00 | $81.00 |
| Purchase #5 | $195.66 | 9.554% | $214.3534 | $214.35 | $214.35 | $214.40 |
| Purchase #6 | $157.40 | 9.780% | $172.7937 | $172.79 | $172.80 | $172.80 |
| Purchase #7 | $21.99 | 5.710% | $23.2456 | $23.25 | $23.25 | $23.20 |
| 7 purchase totals = | $803.49 | $870.2281 | $870.22 | $870.25 | $870.30 | |