| 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 | $179.67 | 10.490% | $198.5174 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $195.28 | 12.637% | $219.9575 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $203.36 | 6.828% | $217.2454 | $217.25 | $217.25 | $217.20 |
| Purchase #4 | $15.74 | 11.454% | $17.5429 | $17.54 | $17.55 | $17.50 |
| Purchase #5 | $230.87 | 4.188% | $240.5388 | $240.54 | $240.55 | $240.50 |
| Purchase #6 | $24.90 | 13.469% | $28.2538 | $28.25 | $28.25 | $28.30 |
| Purchase #7 | $208.77 | 7.808% | $225.0708 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $1,058.59 | $1,147.1266 | $1,147.13 | $1,147.10 | $1,147.10 | |