| 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 | $180.46 | 9.600% | $197.7842 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $219.74 | 7.540% | $236.3084 | $236.31 | $236.30 | $236.30 |
| Purchase #3 | $177.62 | 4.547% | $185.6964 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $93.69 | 13.499% | $106.3372 | $106.34 | $106.35 | $106.30 |
| Purchase #5 | $193.85 | 9.358% | $211.9905 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $143.28 | 11.209% | $159.3403 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $102.96 | 8.611% | $111.8259 | $111.83 | $111.85 | $111.80 |
| 7 purchase totals = | $1,111.60 | $1,209.2829 | $1,209.29 | $1,209.35 | $1,209.20 | |