| 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 | $112.47 | 4.172% | $117.1622 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $212.35 | 8.796% | $231.0283 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $143.66 | 9.180% | $156.848 | $156.85 | $156.85 | $156.80 |
| Purchase #4 | $113.90 | 5.459% | $120.1178 | $120.12 | $120.10 | $120.10 |
| Purchase #5 | $199.67 | 6.757% | $213.1617 | $213.16 | $213.15 | $213.20 |
| Purchase #6 | $106.80 | 4.695% | $111.8143 | $111.81 | $111.80 | $111.80 |
| Purchase #7 | $195.26 | 6.260% | $207.4833 | $207.48 | $207.50 | $207.50 |
| 7 purchase totals = | $1,084.11 | $1,157.6156 | $1,157.61 | $1,157.60 | $1,157.60 | |