| 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 | $165.71 | 11.246% | $184.3457 | $184.35 | $184.35 | $184.30 |
| Purchase #2 | $128.61 | 3.465% | $133.0663 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $155.56 | 4.412% | $162.4233 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $5.97 | 4.234% | $6.2228 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $65.25 | 12.257% | $73.2477 | $73.25 | $73.25 | $73.20 |
| Purchase #6 | $170.80 | 12.728% | $192.5394 | $192.54 | $192.55 | $192.50 |
| Purchase #7 | $193.57 | 13.458% | $219.6207 | $219.62 | $219.60 | $219.60 |
| 7 purchase totals = | $885.47 | $971.4659 | $971.47 | $971.40 | $971.30 | |