| 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 | $157.31 | 11.452% | $175.3251 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $75.63 | 6.624% | $80.6397 | $80.64 | $80.65 | $80.60 |
| Purchase #3 | $188.50 | 5.465% | $198.8015 | $198.80 | $198.80 | $198.80 |
| Purchase #4 | $88.68 | 10.714% | $98.1812 | $98.18 | $98.20 | $98.20 |
| Purchase #5 | $247.77 | 3.802% | $257.1902 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $146.74 | 6.450% | $156.2047 | $156.20 | $156.20 | $156.20 |
| Purchase #7 | $203.71 | 8.154% | $220.3205 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $1,108.34 | $1,186.6629 | $1,186.66 | $1,186.70 | $1,186.60 | |