| 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 | $179.38 | 8.535% | $194.6901 | $194.69 | $194.70 | $194.70 |
| Purchase #2 | $226.94 | 12.846% | $256.0927 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $126.35 | 10.236% | $139.2832 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $241.96 | 13.181% | $273.8527 | $273.85 | $273.85 | $273.90 |
| Purchase #5 | $152.32 | 8.817% | $165.7501 | $165.75 | $165.75 | $165.80 |
| Purchase #6 | $161.37 | 11.770% | $180.3632 | $180.36 | $180.35 | $180.40 |
| Purchase #7 | $153.83 | 7.476% | $165.3303 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $1,242.15 | $1,375.3623 | $1,375.35 | $1,375.40 | $1,375.50 | |