| 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 | $161.63 | 11.457% | $180.1479 | $180.15 | $180.15 | $180.10 |
| Purchase #2 | $123.84 | 13.245% | $140.2426 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $142.70 | 3.167% | $147.2193 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $113.48 | 12.331% | $127.4732 | $127.47 | $127.45 | $127.50 |
| Purchase #5 | $244.91 | 5.257% | $257.7849 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $243.91 | 5.245% | $256.7031 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $61.78 | 8.582% | $67.082 | $67.08 | $67.10 | $67.10 |
| 7 purchase totals = | $1,092.25 | $1,176.6530 | $1,176.64 | $1,176.65 | $1,176.60 | |