| 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 | $189.90 | 7.232% | $203.6336 | $203.63 | $203.65 | $203.60 |
| Purchase #2 | $181.80 | 7.831% | $196.0368 | $196.04 | $196.05 | $196.00 |
| Purchase #3 | $68.57 | 13.479% | $77.8126 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $153.54 | 13.599% | $174.4199 | $174.42 | $174.40 | $174.40 |
| Purchase #5 | $107.69 | 5.139% | $113.2242 | $113.22 | $113.20 | $113.20 |
| Purchase #6 | $139.79 | 5.613% | $147.6364 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $72.67 | 10.411% | $80.2357 | $80.24 | $80.25 | $80.20 |
| 7 purchase totals = | $913.96 | $992.9992 | $993.00 | $993.00 | $992.80 | |