| 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 | $130.80 | 12.863% | $147.6248 | $147.62 | $147.60 | $147.60 |
| Purchase #2 | $117.34 | 3.613% | $121.5795 | $121.58 | $121.60 | $121.60 |
| Purchase #3 | $138.47 | 12.733% | $156.1014 | $156.10 | $156.10 | $156.10 |
| Purchase #4 | $174.95 | 4.231% | $182.3521 | $182.35 | $182.35 | $182.40 |
| Purchase #5 | $17.72 | 4.535% | $18.5236 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $178.39 | 7.283% | $191.3821 | $191.38 | $191.40 | $191.40 |
| Purchase #7 | $171.33 | 6.575% | $182.5949 | $182.59 | $182.60 | $182.60 |
| 7 purchase totals = | $929.00 | $1,000.1584 | $1,000.14 | $1,000.15 | $1,000.20 | |