| 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 | $191.68 | 7.698% | $206.4355 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $68.30 | 12.403% | $76.7712 | $76.77 | $76.75 | $76.80 |
| Purchase #3 | $249.77 | 11.771% | $279.1704 | $279.17 | $279.15 | $279.20 |
| Purchase #4 | $116.67 | 11.351% | $129.9132 | $129.91 | $129.90 | $129.90 |
| Purchase #5 | $49.87 | 11.768% | $55.7387 | $55.74 | $55.75 | $55.70 |
| Purchase #6 | $184.49 | 4.835% | $193.4101 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $211.66 | 3.738% | $219.5719 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $1,072.44 | $1,161.0110 | $1,161.01 | $1,160.95 | $1,161.00 | |