| 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 | $201.62 | 7.840% | $217.427 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $164.93 | 5.397% | $173.8313 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $237.59 | 6.397% | $252.7886 | $252.79 | $252.80 | $252.80 |
| Purchase #4 | $157.53 | 13.324% | $178.5193 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $120.72 | 8.708% | $131.2323 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $196.77 | 12.601% | $221.565 | $221.57 | $221.55 | $221.60 |
| Purchase #7 | $31.87 | 6.130% | $33.8236 | $33.82 | $33.80 | $33.80 |
| 7 purchase totals = | $1,111.03 | $1,209.1871 | $1,209.19 | $1,209.20 | $1,209.10 | |