| 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 | $135.90 | 8.254% | $147.1172 | $147.12 | $147.10 | $147.10 |
| Purchase #2 | $155.77 | 13.268% | $176.4376 | $176.44 | $176.45 | $176.40 |
| Purchase #3 | $68.27 | 13.602% | $77.5561 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $73.68 | 13.531% | $83.6496 | $83.65 | $83.65 | $83.60 |
| Purchase #5 | $238.72 | 10.772% | $264.4349 | $264.43 | $264.45 | $264.40 |
| Purchase #6 | $175.53 | 11.407% | $195.5527 | $195.55 | $195.55 | $195.60 |
| Purchase #7 | $122.70 | 5.716% | $129.7135 | $129.71 | $129.70 | $129.70 |
| 7 purchase totals = | $970.57 | $1,074.4616 | $1,074.46 | $1,074.45 | $1,074.40 | |