| 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 | $186.85 | 10.520% | $206.5066 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $111.35 | 6.606% | $118.7058 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $132.51 | 8.861% | $144.2517 | $144.25 | $144.25 | $144.30 |
| Purchase #4 | $135.47 | 13.129% | $153.2559 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $100.39 | 8.212% | $108.634 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $171.80 | 9.419% | $187.9818 | $187.98 | $188.00 | $188.00 |
| Purchase #7 | $126.47 | 11.731% | $141.3062 | $141.31 | $141.30 | $141.30 |
| 7 purchase totals = | $964.84 | $1,060.6420 | $1,060.65 | $1,060.65 | $1,060.70 | |