| 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 | $131.66 | 4.426% | $137.4873 | $137.49 | $137.50 | $137.50 |
| Purchase #2 | $81.69 | 9.398% | $89.3672 | $89.37 | $89.35 | $89.40 |
| Purchase #3 | $34.25 | 8.432% | $37.138 | $37.14 | $37.15 | $37.10 |
| Purchase #4 | $138.76 | 10.730% | $153.6489 | $153.65 | $153.65 | $153.60 |
| Purchase #5 | $225.74 | 8.623% | $245.2056 | $245.21 | $245.20 | $245.20 |
| Purchase #6 | $77.85 | 8.364% | $84.3614 | $84.36 | $84.35 | $84.40 |
| Purchase #7 | $53.48 | 3.585% | $55.3973 | $55.40 | $55.40 | $55.40 |
| 7 purchase totals = | $743.43 | $802.6057 | $802.62 | $802.60 | $802.60 | |