| 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 | $180.64 | 4.614% | $188.9747 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $218.49 | 3.822% | $226.8407 | $226.84 | $226.85 | $226.80 |
| Purchase #3 | $220.27 | 10.319% | $242.9997 | $243.00 | $243.00 | $243.00 |
| Purchase #4 | $167.63 | 8.513% | $181.9003 | $181.90 | $181.90 | $181.90 |
| Purchase #5 | $82.39 | 9.271% | $90.0284 | $90.03 | $90.05 | $90.00 |
| Purchase #6 | $151.81 | 6.353% | $161.4545 | $161.45 | $161.45 | $161.50 |
| Purchase #7 | $209.68 | 13.200% | $237.3578 | $237.36 | $237.35 | $237.40 |
| 7 purchase totals = | $1,230.91 | $1,329.5561 | $1,329.55 | $1,329.55 | $1,329.60 | |