| 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 | $179.86 | 5.264% | $189.3278 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $226.69 | 10.180% | $249.767 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $198.61 | 4.130% | $206.8126 | $206.81 | $206.80 | $206.80 |
| Purchase #4 | $137.91 | 5.771% | $145.8688 | $145.87 | $145.85 | $145.90 |
| Purchase #5 | $193.46 | 13.595% | $219.7609 | $219.76 | $219.75 | $219.80 |
| Purchase #6 | $178.37 | 6.384% | $189.7571 | $189.76 | $189.75 | $189.80 |
| Purchase #7 | $146.77 | 12.575% | $165.2263 | $165.23 | $165.25 | $165.20 |
| 7 purchase totals = | $1,261.67 | $1,366.5205 | $1,366.53 | $1,366.50 | $1,366.60 | |