| 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 | $60.35 | 6.823% | $64.4677 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $149.58 | 13.849% | $170.2953 | $170.30 | $170.30 | $170.30 |
| Purchase #3 | $233.78 | 4.755% | $244.8962 | $244.90 | $244.90 | $244.90 |
| Purchase #4 | $120.80 | 3.625% | $125.179 | $125.18 | $125.20 | $125.20 |
| Purchase #5 | $183.72 | 13.163% | $207.9031 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $155.46 | 7.645% | $167.3449 | $167.34 | $167.35 | $167.30 |
| Purchase #7 | $240.94 | 4.871% | $252.6762 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $1,144.63 | $1,232.7624 | $1,232.77 | $1,232.80 | $1,232.80 | |