| 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 | $198.76 | 13.775% | $226.1392 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $71.56 | 5.602% | $75.5688 | $75.57 | $75.55 | $75.60 |
| Purchase #3 | $61.81 | 4.418% | $64.5408 | $64.54 | $64.55 | $64.50 |
| Purchase #4 | $195.62 | 11.613% | $218.3374 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $141.45 | 13.266% | $160.2148 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $18.67 | 5.255% | $19.6511 | $19.65 | $19.65 | $19.70 |
| Purchase #7 | $193.90 | 13.846% | $220.7474 | $220.75 | $220.75 | $220.70 |
| 7 purchase totals = | $881.77 | $985.1995 | $985.20 | $985.20 | $985.10 | |