| 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 | $76.42 | 10.296% | $84.2882 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $164.90 | 10.837% | $182.7702 | $182.77 | $182.75 | $182.80 |
| Purchase #3 | $143.91 | 7.774% | $155.0976 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $153.58 | 5.790% | $162.4723 | $162.47 | $162.45 | $162.50 |
| Purchase #5 | $217.92 | 10.630% | $241.0849 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $86.26 | 8.307% | $93.4256 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $161.51 | 9.569% | $176.9649 | $176.96 | $176.95 | $177.00 |
| 7 purchase totals = | $1,004.50 | $1,096.1037 | $1,096.10 | $1,096.10 | $1,096.20 | |