| 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 | $167.97 | 12.117% | $188.3229 | $188.32 | $188.30 | $188.30 |
| Purchase #2 | $159.73 | 7.849% | $172.2672 | $172.27 | $172.25 | $172.30 |
| Purchase #3 | $57.61 | 5.869% | $60.9911 | $60.99 | $61.00 | $61.00 |
| Purchase #4 | $205.62 | 11.393% | $229.0463 | $229.05 | $229.05 | $229.00 |
| Purchase #5 | $147.28 | 7.517% | $158.351 | $158.35 | $158.35 | $158.40 |
| Purchase #6 | $128.78 | 11.830% | $144.0147 | $144.01 | $144.00 | $144.00 |
| Purchase #7 | $208.91 | 6.636% | $222.7733 | $222.77 | $222.75 | $222.80 |
| 7 purchase totals = | $1,075.90 | $1,175.7665 | $1,175.76 | $1,175.70 | $1,175.80 | |