| 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 | $27.76 | 5.104% | $29.1769 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $160.92 | 8.530% | $174.6465 | $174.65 | $174.65 | $174.60 |
| Purchase #3 | $189.40 | 6.831% | $202.3379 | $202.34 | $202.35 | $202.30 |
| Purchase #4 | $72.40 | 11.616% | $80.81 | $80.81 | $80.80 | $80.80 |
| Purchase #5 | $133.70 | 8.473% | $145.0284 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $120.44 | 3.206% | $124.3013 | $124.30 | $124.30 | $124.30 |
| Purchase #7 | $152.49 | 3.522% | $157.8607 | $157.86 | $157.85 | $157.90 |
| 7 purchase totals = | $857.11 | $914.1617 | $914.17 | $914.20 | $914.10 | |