| 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 | $198.75 | 9.653% | $217.9353 | $217.94 | $217.95 | $217.90 |
| Purchase #2 | $182.91 | 13.740% | $208.0418 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $59.77 | 8.761% | $65.0064 | $65.01 | $65.00 | $65.00 |
| Purchase #4 | $191.31 | 3.468% | $197.9446 | $197.94 | $197.95 | $197.90 |
| Purchase #5 | $199.89 | 13.807% | $227.4888 | $227.49 | $227.50 | $227.50 |
| Purchase #6 | $33.91 | 13.746% | $38.5713 | $38.57 | $38.55 | $38.60 |
| Purchase #7 | $181.26 | 3.375% | $187.3775 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $1,047.80 | $1,142.3657 | $1,142.37 | $1,142.40 | $1,142.30 | |