| 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 | $145.60 | 7.284% | $156.2055 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $183.32 | 10.138% | $201.905 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $26.65 | 10.336% | $29.4045 | $29.40 | $29.40 | $29.40 |
| Purchase #4 | $94.41 | 3.795% | $97.9929 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $8.70 | 3.198% | $8.9782 | $8.98 | $9.00 | $9.00 |
| Purchase #6 | $21.59 | 10.243% | $23.8015 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $220.91 | 11.276% | $245.8198 | $245.82 | $245.80 | $245.80 |
| 7 purchase totals = | $701.18 | $764.1074 | $764.11 | $764.10 | $764.10 | |