| 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 | $160.88 | 12.596% | $181.1444 | $181.14 | $181.15 | $181.10 |
| Purchase #2 | $142.47 | 8.872% | $155.1099 | $155.11 | $155.10 | $155.10 |
| Purchase #3 | $78.87 | 5.757% | $83.4105 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $17.45 | 12.253% | $19.5881 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $218.91 | 10.309% | $241.4774 | $241.48 | $241.50 | $241.50 |
| Purchase #6 | $14.71 | 8.248% | $15.9233 | $15.92 | $15.90 | $15.90 |
| Purchase #7 | $176.26 | 8.164% | $190.6499 | $190.65 | $190.65 | $190.60 |
| 7 purchase totals = | $809.55 | $887.3035 | $887.30 | $887.30 | $887.20 | |