| 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 | $137.84 | 6.572% | $146.8988 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $225.93 | 6.806% | $241.3068 | $241.31 | $241.30 | $241.30 |
| Purchase #3 | $237.94 | 6.499% | $253.4037 | $253.40 | $253.40 | $253.40 |
| Purchase #4 | $113.34 | 10.607% | $125.362 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $155.78 | 7.643% | $167.6863 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $194.70 | 4.109% | $202.7002 | $202.70 | $202.70 | $202.70 |
| Purchase #7 | $78.25 | 5.544% | $82.5882 | $82.59 | $82.60 | $82.60 |
| 7 purchase totals = | $1,143.78 | $1,219.9460 | $1,219.95 | $1,219.95 | $1,220.00 | |