| 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 | $23.91 | 11.155% | $26.5772 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $184.50 | 13.738% | $209.8466 | $209.85 | $209.85 | $209.80 |
| Purchase #3 | $177.36 | 6.646% | $189.1473 | $189.15 | $189.15 | $189.10 |
| Purchase #4 | $162.89 | 8.440% | $176.6379 | $176.64 | $176.65 | $176.60 |
| Purchase #5 | $181.92 | 7.808% | $196.1243 | $196.12 | $196.10 | $196.10 |
| Purchase #6 | $154.65 | 13.351% | $175.2973 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $177.98 | 5.510% | $187.7867 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $1,063.21 | $1,161.4173 | $1,161.43 | $1,161.45 | $1,161.30 | |