| 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 | $116.43 | 13.199% | $131.7976 | $131.80 | $131.80 | $131.80 |
| Purchase #2 | $172.44 | 3.677% | $178.7806 | $178.78 | $178.80 | $178.80 |
| Purchase #3 | $54.31 | 6.179% | $57.6658 | $57.67 | $57.65 | $57.70 |
| Purchase #4 | $180.48 | 4.693% | $188.9499 | $188.95 | $188.95 | $188.90 |
| Purchase #5 | $142.49 | 10.638% | $157.6481 | $157.65 | $157.65 | $157.60 |
| Purchase #6 | $117.60 | 9.795% | $129.1189 | $129.12 | $129.10 | $129.10 |
| Purchase #7 | $199.88 | 6.263% | $212.3985 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $983.63 | $1,056.3594 | $1,056.37 | $1,056.35 | $1,056.30 | |