| 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 | $156.88 | 6.869% | $167.6561 | $167.66 | $167.65 | $167.70 |
| Purchase #2 | $34.66 | 4.133% | $36.0925 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $157.88 | 8.685% | $171.5919 | $171.59 | $171.60 | $171.60 |
| Purchase #4 | $209.83 | 13.760% | $238.7026 | $238.70 | $238.70 | $238.70 |
| Purchase #5 | $70.99 | 13.634% | $80.6688 | $80.67 | $80.65 | $80.70 |
| Purchase #6 | $112.94 | 7.174% | $121.0423 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $247.36 | 13.206% | $280.0264 | $280.03 | $280.05 | $280.00 |
| 7 purchase totals = | $990.54 | $1,095.7806 | $1,095.78 | $1,095.80 | $1,095.80 | |