| 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 | $119.68 | 10.195% | $131.8814 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $13.94 | 8.608% | $15.14 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $91.80 | 10.615% | $101.5446 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $31.43 | 13.280% | $35.6039 | $35.60 | $35.60 | $35.60 |
| Purchase #5 | $134.45 | 13.740% | $152.9234 | $152.92 | $152.90 | $152.90 |
| Purchase #6 | $216.41 | 8.416% | $234.6231 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $43.91 | 6.663% | $46.8357 | $46.84 | $46.85 | $46.80 |
| 7 purchase totals = | $651.62 | $718.5521 | $718.54 | $718.55 | $718.40 | |