| 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 | $8.62 | 5.557% | $9.099 | $9.10 | $9.10 | $9.10 |
| Purchase #2 | $145.86 | 13.209% | $165.1266 | $165.13 | $165.15 | $165.10 |
| Purchase #3 | $195.79 | 10.115% | $215.5942 | $215.59 | $215.60 | $215.60 |
| Purchase #4 | $80.66 | 3.294% | $83.3169 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $181.47 | 7.643% | $195.3398 | $195.34 | $195.35 | $195.30 |
| Purchase #6 | $196.59 | 12.503% | $221.1696 | $221.17 | $221.15 | $221.20 |
| Purchase #7 | $34.62 | 5.249% | $36.4372 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $843.61 | $926.0833 | $926.09 | $926.10 | $926.00 | |