| 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 | $190.76 | 3.567% | $197.5644 | $197.56 | $197.55 | $197.60 |
| Purchase #2 | $145.88 | 3.190% | $150.5336 | $150.53 | $150.55 | $150.50 |
| Purchase #3 | $183.34 | 5.538% | $193.4934 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $6.70 | 7.288% | $7.1883 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $78.63 | 9.700% | $86.2571 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $43.69 | 8.337% | $47.3324 | $47.33 | $47.35 | $47.30 |
| Purchase #7 | $172.36 | 9.835% | $189.3116 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $821.36 | $871.6808 | $871.67 | $871.70 | $871.70 | |