| 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 | $156.29 | 5.115% | $164.2842 | $164.28 | $164.30 | $164.30 |
| Purchase #2 | $146.58 | 5.229% | $154.2447 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $106.73 | 13.159% | $120.7746 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $216.28 | 12.263% | $242.8024 | $242.80 | $242.80 | $242.80 |
| Purchase #5 | $23.43 | 6.120% | $24.8639 | $24.86 | $24.85 | $24.90 |
| Purchase #6 | $247.72 | 11.842% | $277.055 | $277.06 | $277.05 | $277.10 |
| Purchase #7 | $87.52 | 7.157% | $93.7838 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $984.55 | $1,077.8086 | $1,077.79 | $1,077.80 | $1,077.90 | |