| 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 | $79.40 | 7.553% | $85.3971 | $85.40 | $85.40 | $85.40 |
| Purchase #2 | $216.77 | 9.450% | $237.2548 | $237.25 | $237.25 | $237.30 |
| Purchase #3 | $166.95 | 4.445% | $174.3709 | $174.37 | $174.35 | $174.40 |
| Purchase #4 | $139.31 | 10.259% | $153.6018 | $153.60 | $153.60 | $153.60 |
| Purchase #5 | $230.29 | 4.477% | $240.6001 | $240.60 | $240.60 | $240.60 |
| Purchase #6 | $167.36 | 5.787% | $177.0451 | $177.05 | $177.05 | $177.00 |
| Purchase #7 | $54.75 | 5.540% | $57.7832 | $57.78 | $57.80 | $57.80 |
| 7 purchase totals = | $1,054.83 | $1,126.0530 | $1,126.05 | $1,126.05 | $1,126.10 | |