| 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 | $157.51 | 6.250% | $167.3544 | $167.35 | $167.35 | $167.40 |
| Purchase #2 | $197.94 | 13.711% | $225.0796 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $157.53 | 5.576% | $166.3139 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $151.25 | 4.647% | $158.2786 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $174.67 | 4.666% | $182.8201 | $182.82 | $182.80 | $182.80 |
| Purchase #6 | $202.58 | 12.562% | $228.0281 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $59.60 | 10.432% | $65.8175 | $65.82 | $65.80 | $65.80 |
| 7 purchase totals = | $1,101.08 | $1,193.6922 | $1,193.69 | $1,193.70 | $1,193.70 | |