| 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 | $149.80 | 8.293% | $162.2229 | $162.22 | $162.20 | $162.20 |
| Purchase #2 | $27.38 | 8.688% | $29.7588 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $181.39 | 3.270% | $187.3215 | $187.32 | $187.30 | $187.30 |
| Purchase #4 | $25.81 | 12.809% | $29.116 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $148.43 | 11.251% | $165.1299 | $165.13 | $165.15 | $165.10 |
| Purchase #6 | $91.69 | 8.255% | $99.259 | $99.26 | $99.25 | $99.30 |
| Purchase #7 | $235.84 | 11.832% | $263.7446 | $263.74 | $263.75 | $263.70 |
| 7 purchase totals = | $860.34 | $936.5527 | $936.55 | $936.50 | $936.50 | |