| 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 | $162.86 | 9.701% | $178.659 | $178.66 | $178.65 | $178.70 |
| Purchase #2 | $25.59 | 13.277% | $28.9876 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $168.57 | 13.826% | $191.8765 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $137.99 | 5.780% | $145.9658 | $145.97 | $145.95 | $146.00 |
| Purchase #5 | $42.43 | 5.788% | $44.8858 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $192.36 | 9.310% | $210.2687 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $79.94 | 6.203% | $84.8987 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $809.74 | $885.5421 | $885.56 | $885.55 | $885.70 | |