| 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 | $226.62 | 7.458% | $243.5213 | $243.52 | $243.50 | $243.50 |
| Purchase #2 | $159.96 | 3.534% | $165.613 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $187.61 | 9.810% | $206.0145 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $181.72 | 8.599% | $197.3461 | $197.35 | $197.35 | $197.30 |
| Purchase #5 | $31.58 | 8.528% | $34.2731 | $34.27 | $34.25 | $34.30 |
| Purchase #6 | $35.63 | 3.379% | $36.8339 | $36.83 | $36.85 | $36.80 |
| Purchase #7 | $168.43 | 11.453% | $187.7203 | $187.72 | $187.70 | $187.70 |
| 7 purchase totals = | $991.55 | $1,071.3222 | $1,071.31 | $1,071.25 | $1,071.20 | |