| 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 | $166.58 | 4.832% | $174.6291 | $174.63 | $174.65 | $174.60 |
| Purchase #2 | $201.54 | 9.708% | $221.1055 | $221.11 | $221.10 | $221.10 |
| Purchase #3 | $115.96 | 4.319% | $120.9683 | $120.97 | $120.95 | $121.00 |
| Purchase #4 | $220.67 | 3.785% | $229.0224 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $152.89 | 4.130% | $159.2044 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $189.31 | 13.702% | $215.2493 | $215.25 | $215.25 | $215.20 |
| Purchase #7 | $203.35 | 11.635% | $227.0098 | $227.01 | $227.00 | $227.00 |
| 7 purchase totals = | $1,250.30 | $1,347.1888 | $1,347.19 | $1,347.15 | $1,347.10 | |