| 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 | $142.60 | 10.664% | $157.8069 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $156.83 | 11.168% | $174.3448 | $174.34 | $174.35 | $174.30 |
| Purchase #3 | $213.58 | 12.556% | $240.3971 | $240.40 | $240.40 | $240.40 |
| Purchase #4 | $223.63 | 3.245% | $230.8868 | $230.89 | $230.90 | $230.90 |
| Purchase #5 | $41.98 | 7.682% | $45.2049 | $45.20 | $45.20 | $45.20 |
| Purchase #6 | $182.59 | 3.106% | $188.2612 | $188.26 | $188.25 | $188.30 |
| Purchase #7 | $87.81 | 9.576% | $96.2187 | $96.22 | $96.20 | $96.20 |
| 7 purchase totals = | $1,049.02 | $1,133.1204 | $1,133.12 | $1,133.10 | $1,133.10 | |