| 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 | $181.54 | 4.620% | $189.9271 | $189.93 | $189.95 | $189.90 |
| Purchase #2 | $180.75 | 13.697% | $205.5073 | $205.51 | $205.50 | $205.50 |
| Purchase #3 | $242.60 | 13.607% | $275.6106 | $275.61 | $275.60 | $275.60 |
| Purchase #4 | $193.31 | 6.451% | $205.7804 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $116.55 | 7.778% | $125.6153 | $125.62 | $125.60 | $125.60 |
| Purchase #6 | $151.63 | 11.218% | $168.6399 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $139.54 | 12.822% | $157.4318 | $157.43 | $157.45 | $157.40 |
| 7 purchase totals = | $1,205.92 | $1,328.5124 | $1,328.52 | $1,328.55 | $1,328.40 | |