| 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 | $151.82 | 7.246% | $162.8209 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $31.55 | 7.398% | $33.8841 | $33.88 | $33.90 | $33.90 |
| Purchase #3 | $165.42 | 13.203% | $187.2604 | $187.26 | $187.25 | $187.30 |
| Purchase #4 | $160.93 | 12.858% | $181.6224 | $181.62 | $181.60 | $181.60 |
| Purchase #5 | $156.62 | 11.494% | $174.6219 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $8.93 | 7.317% | $9.5834 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $147.93 | 7.616% | $159.1963 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $823.20 | $908.9894 | $908.98 | $908.95 | $909.00 | |