| 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 | $151.89 | 13.356% | $172.1764 | $172.18 | $172.20 | $172.20 |
| Purchase #2 | $141.31 | 12.742% | $159.3157 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $209.96 | 8.235% | $227.2502 | $227.25 | $227.25 | $227.30 |
| Purchase #4 | $68.52 | 13.453% | $77.738 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $30.66 | 11.866% | $34.2981 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $240.84 | 6.627% | $256.8005 | $256.80 | $256.80 | $256.80 |
| Purchase #7 | $187.74 | 5.865% | $198.751 | $198.75 | $198.75 | $198.80 |
| 7 purchase totals = | $1,030.92 | $1,126.3299 | $1,126.34 | $1,126.35 | $1,126.40 | |