| 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 | $160.75 | 6.741% | $171.5862 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $48.70 | 3.575% | $50.441 | $50.44 | $50.45 | $50.40 |
| Purchase #3 | $149.76 | 11.247% | $166.6035 | $166.60 | $166.60 | $166.60 |
| Purchase #4 | $246.43 | 5.368% | $259.6584 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $178.49 | 12.454% | $200.7191 | $200.72 | $200.70 | $200.70 |
| Purchase #6 | $68.46 | 10.557% | $75.6873 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $133.51 | 13.195% | $151.1266 | $151.13 | $151.15 | $151.10 |
| 7 purchase totals = | $986.10 | $1,075.8221 | $1,075.83 | $1,075.85 | $1,075.80 | |