| 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 | $92.47 | 6.209% | $98.2115 | $98.21 | $98.20 | $98.20 |
| Purchase #2 | $77.26 | 4.613% | $80.824 | $80.82 | $80.80 | $80.80 |
| Purchase #3 | $139.63 | 13.133% | $157.9676 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $187.77 | 3.587% | $194.5053 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $19.51 | 4.456% | $20.3794 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $216.85 | 8.767% | $235.8612 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $29.82 | 6.496% | $31.7571 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $763.31 | $819.5061 | $819.51 | $819.45 | $819.60 | |