| 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 | $139.63 | 5.330% | $147.0723 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $110.38 | 6.808% | $117.8947 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $189.79 | 11.176% | $211.0009 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $216.69 | 5.122% | $227.7889 | $227.79 | $227.80 | $227.80 |
| Purchase #5 | $99.42 | 13.745% | $113.0853 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $232.33 | 13.834% | $264.4705 | $264.47 | $264.45 | $264.50 |
| Purchase #7 | $81.52 | 9.545% | $89.3011 | $89.30 | $89.30 | $89.30 |
| 7 purchase totals = | $1,069.76 | $1,170.6137 | $1,170.61 | $1,170.60 | $1,170.70 | |