| 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 | $151.26 | 5.396% | $159.422 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $193.54 | 6.675% | $206.4588 | $206.46 | $206.45 | $206.50 |
| Purchase #3 | $203.79 | 4.652% | $213.2703 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $153.55 | 12.429% | $172.6347 | $172.63 | $172.65 | $172.60 |
| Purchase #5 | $42.36 | 4.566% | $44.2942 | $44.29 | $44.30 | $44.30 |
| Purchase #6 | $154.38 | 13.509% | $175.2352 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $8.95 | 4.238% | $9.3293 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $907.83 | $980.6445 | $980.64 | $980.65 | $980.60 | |