| 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 | $168.60 | 5.794% | $178.3687 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $102.32 | 8.699% | $111.2208 | $111.22 | $111.20 | $111.20 |
| Purchase #3 | $130.44 | 13.271% | $147.7507 | $147.75 | $147.75 | $147.80 |
| Purchase #4 | $202.46 | 11.746% | $226.241 | $226.24 | $226.25 | $226.20 |
| Purchase #5 | $200.74 | 4.844% | $210.4638 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $231.98 | 13.827% | $264.0559 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $228.99 | 4.744% | $239.8533 | $239.85 | $239.85 | $239.90 |
| 7 purchase totals = | $1,265.53 | $1,377.9542 | $1,377.95 | $1,377.90 | $1,378.10 | |