| 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 | $172.86 | 6.436% | $183.9853 | $183.99 | $184.00 | $184.00 |
| Purchase #2 | $137.82 | 4.180% | $143.5809 | $143.58 | $143.60 | $143.60 |
| Purchase #3 | $246.93 | 13.545% | $280.3767 | $280.38 | $280.40 | $280.40 |
| Purchase #4 | $11.95 | 3.422% | $12.3589 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $30.43 | 10.805% | $33.718 | $33.72 | $33.70 | $33.70 |
| Purchase #6 | $247.98 | 10.814% | $274.7966 | $274.80 | $274.80 | $274.80 |
| Purchase #7 | $94.36 | 10.392% | $104.1659 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $942.33 | $1,032.9823 | $1,033.00 | $1,033.00 | $1,033.10 | |