| 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 | $197.33 | 7.143% | $211.4253 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $181.92 | 3.127% | $187.6086 | $187.61 | $187.60 | $187.60 |
| Purchase #3 | $33.88 | 7.655% | $36.4735 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $157.80 | 10.327% | $174.096 | $174.10 | $174.10 | $174.10 |
| Purchase #5 | $148.26 | 4.449% | $154.8561 | $154.86 | $154.85 | $154.90 |
| Purchase #6 | $17.40 | 10.453% | $19.2188 | $19.22 | $19.20 | $19.20 |
| Purchase #7 | $233.80 | 7.711% | $251.8283 | $251.83 | $251.85 | $251.80 |
| 7 purchase totals = | $970.39 | $1,035.5066 | $1,035.52 | $1,035.50 | $1,035.50 | |