| 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 | $172.85 | 5.369% | $182.1303 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $71.70 | 6.345% | $76.2494 | $76.25 | $76.25 | $76.20 |
| Purchase #3 | $70.53 | 5.586% | $74.4698 | $74.47 | $74.45 | $74.50 |
| Purchase #4 | $231.68 | 11.411% | $258.117 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $237.32 | 9.769% | $260.5038 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $105.55 | 12.761% | $119.0192 | $119.02 | $119.00 | $119.00 |
| Purchase #7 | $66.36 | 6.768% | $70.8512 | $70.85 | $70.85 | $70.90 |
| 7 purchase totals = | $955.99 | $1,041.3407 | $1,041.34 | $1,041.30 | $1,041.30 | |