| 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 | $133.32 | 11.226% | $148.2865 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $20.66 | 6.345% | $21.9709 | $21.97 | $21.95 | $22.00 |
| Purchase #3 | $228.45 | 7.423% | $245.4078 | $245.41 | $245.40 | $245.40 |
| Purchase #4 | $32.63 | 6.490% | $34.7477 | $34.75 | $34.75 | $34.70 |
| Purchase #5 | $206.80 | 13.467% | $234.6498 | $234.65 | $234.65 | $234.60 |
| Purchase #6 | $76.87 | 12.248% | $86.285 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $178.60 | 3.669% | $185.1528 | $185.15 | $185.15 | $185.20 |
| 7 purchase totals = | $877.33 | $956.5005 | $956.51 | $956.50 | $956.50 | |