| 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 | $161.66 | 3.710% | $167.6576 | $167.66 | $167.65 | $167.70 |
| Purchase #2 | $38.34 | 6.120% | $40.6864 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $73.55 | 8.700% | $79.9489 | $79.95 | $79.95 | $79.90 |
| Purchase #4 | $153.62 | 8.351% | $166.4488 | $166.45 | $166.45 | $166.40 |
| Purchase #5 | $103.60 | 9.641% | $113.5881 | $113.59 | $113.60 | $113.60 |
| Purchase #6 | $206.94 | 7.338% | $222.1253 | $222.13 | $222.15 | $222.10 |
| Purchase #7 | $20.78 | 13.647% | $23.6158 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $758.49 | $814.0709 | $814.09 | $814.10 | $814.00 | |