| 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 | $161.42 | 10.685% | $178.6677 | $178.67 | $178.65 | $178.70 |
| Purchase #2 | $75.88 | 11.320% | $84.4696 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $168.37 | 8.774% | $183.1428 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $175.64 | 5.300% | $184.9489 | $184.95 | $184.95 | $184.90 |
| Purchase #5 | $169.34 | 12.783% | $190.9867 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $160.91 | 5.279% | $169.4044 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $208.98 | 4.349% | $218.0685 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $1,120.54 | $1,209.6886 | $1,209.69 | $1,209.65 | $1,209.70 | |