| 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 | $86.59 | 6.246% | $91.9984 | $92.00 | $92.00 | $92.00 |
| Purchase #2 | $233.99 | 7.298% | $251.0666 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $149.92 | 7.810% | $161.6288 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $161.79 | 10.331% | $178.5045 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $42.48 | 3.853% | $44.1168 | $44.12 | $44.10 | $44.10 |
| Purchase #6 | $77.52 | 7.218% | $83.1154 | $83.12 | $83.10 | $83.10 |
| Purchase #7 | $170.93 | 7.270% | $183.3566 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $923.22 | $993.7871 | $993.80 | $993.75 | $993.80 | |