| 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 | $170.55 | 10.739% | $188.8654 | $188.87 | $188.85 | $188.90 |
| Purchase #2 | $180.30 | 6.460% | $191.9474 | $191.95 | $191.95 | $191.90 |
| Purchase #3 | $67.90 | 12.662% | $76.4975 | $76.50 | $76.50 | $76.50 |
| Purchase #4 | $173.73 | 10.671% | $192.2687 | $192.27 | $192.25 | $192.30 |
| Purchase #5 | $98.70 | 3.505% | $102.1594 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $202.40 | 11.747% | $226.1759 | $226.18 | $226.20 | $226.20 |
| Purchase #7 | $39.61 | 10.826% | $43.8982 | $43.90 | $43.90 | $43.90 |
| 7 purchase totals = | $933.19 | $1,021.8125 | $1,021.83 | $1,021.80 | $1,021.90 | |