| 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 | $130.72 | 10.262% | $144.1345 | $144.13 | $144.15 | $144.10 |
| Purchase #2 | $143.41 | 5.322% | $151.0423 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $39.26 | 13.811% | $44.6822 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $181.75 | 6.435% | $193.4456 | $193.45 | $193.45 | $193.40 |
| Purchase #5 | $177.36 | 11.192% | $197.2101 | $197.21 | $197.20 | $197.20 |
| Purchase #6 | $211.89 | 6.766% | $226.2265 | $226.23 | $226.25 | $226.20 |
| Purchase #7 | $219.34 | 4.339% | $228.8572 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $1,103.73 | $1,185.5984 | $1,185.60 | $1,185.65 | $1,185.50 | |