| 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 | $189.95 | 11.494% | $211.7829 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $190.85 | 10.767% | $211.3988 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $57.80 | 9.839% | $63.4869 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $213.58 | 6.592% | $227.6592 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $188.43 | 3.717% | $195.4339 | $195.43 | $195.45 | $195.40 |
| Purchase #6 | $84.51 | 6.503% | $90.0057 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $159.71 | 13.279% | $180.9179 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $1,084.83 | $1,180.6853 | $1,180.69 | $1,180.70 | $1,180.70 | |