| 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 | $146.50 | 8.104% | $158.3724 | $158.37 | $158.35 | $158.40 |
| Purchase #2 | $53.27 | 4.334% | $55.5787 | $55.58 | $55.60 | $55.60 |
| Purchase #3 | $170.28 | 5.325% | $179.3474 | $179.35 | $179.35 | $179.30 |
| Purchase #4 | $67.69 | 13.718% | $76.9757 | $76.98 | $77.00 | $77.00 |
| Purchase #5 | $235.48 | 10.258% | $259.6355 | $259.64 | $259.65 | $259.60 |
| Purchase #6 | $203.28 | 7.415% | $218.3532 | $218.35 | $218.35 | $218.40 |
| Purchase #7 | $91.33 | 3.872% | $94.8663 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $967.83 | $1,043.1292 | $1,043.14 | $1,043.15 | $1,043.20 | |