| 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 | $30.62 | 8.247% | $33.1452 | $33.15 | $33.15 | $33.10 |
| Purchase #2 | $154.36 | 12.588% | $173.7908 | $173.79 | $173.80 | $173.80 |
| Purchase #3 | $157.70 | 10.277% | $173.9068 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $135.95 | 6.775% | $145.1606 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $118.71 | 4.145% | $123.6305 | $123.63 | $123.65 | $123.60 |
| Purchase #6 | $32.31 | 8.537% | $35.0683 | $35.07 | $35.05 | $35.10 |
| Purchase #7 | $15.35 | 3.607% | $15.9037 | $15.90 | $15.90 | $15.90 |
| 7 purchase totals = | $645.00 | $700.6059 | $700.61 | $700.60 | $700.60 | |