| 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 | $149.44 | 7.576% | $160.7616 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $150.68 | 7.605% | $162.1392 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $146.46 | 7.630% | $157.6349 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $212.92 | 9.461% | $233.0644 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $91.85 | 5.685% | $97.0717 | $97.07 | $97.05 | $97.10 |
| Purchase #6 | $131.70 | 5.174% | $138.5142 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $184.79 | 7.393% | $198.4515 | $198.45 | $198.45 | $198.50 |
| 7 purchase totals = | $1,067.84 | $1,147.6375 | $1,147.62 | $1,147.60 | $1,147.70 | |