| 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 | $161.47 | 5.178% | $169.8309 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $16.86 | 11.350% | $18.7736 | $18.77 | $18.75 | $18.80 |
| Purchase #3 | $44.76 | 9.342% | $48.9415 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $8.50 | 5.277% | $8.9485 | $8.95 | $8.95 | $8.90 |
| Purchase #5 | $114.25 | 4.729% | $119.6529 | $119.65 | $119.65 | $119.70 |
| Purchase #6 | $235.66 | 12.421% | $264.9313 | $264.93 | $264.95 | $264.90 |
| Purchase #7 | $178.91 | 4.323% | $186.6443 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $760.41 | $817.7230 | $817.71 | $817.75 | $817.60 | |