| 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 | $113.94 | 7.786% | $122.8114 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $176.70 | 5.710% | $186.7896 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $105.79 | 4.373% | $110.4162 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $164.59 | 6.263% | $174.8983 | $174.90 | $174.90 | $174.90 |
| Purchase #5 | $60.65 | 13.368% | $68.7577 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $22.26 | 4.751% | $23.3176 | $23.32 | $23.30 | $23.30 |
| Purchase #7 | $152.75 | 12.760% | $172.2409 | $172.24 | $172.25 | $172.20 |
| 7 purchase totals = | $796.68 | $859.2317 | $859.24 | $859.20 | $859.20 | |