| 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 | $128.25 | 5.775% | $135.6564 | $135.66 | $135.65 | $135.70 |
| Purchase #2 | $165.84 | 9.338% | $181.3261 | $181.33 | $181.35 | $181.30 |
| Purchase #3 | $139.64 | 10.653% | $154.5158 | $154.52 | $154.50 | $154.50 |
| Purchase #4 | $102.96 | 10.160% | $113.4207 | $113.42 | $113.40 | $113.40 |
| Purchase #5 | $204.98 | 10.609% | $226.7263 | $226.73 | $226.75 | $226.70 |
| Purchase #6 | $11.98 | 13.188% | $13.5599 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $160.56 | 9.386% | $175.6302 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $914.21 | $1,000.8354 | $1,000.85 | $1,000.85 | $1,000.80 | |