| 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 | $141.40 | 5.711% | $149.4754 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $166.79 | 6.547% | $177.7097 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $174.92 | 7.284% | $187.6612 | $187.66 | $187.65 | $187.70 |
| Purchase #4 | $111.75 | 7.793% | $120.4587 | $120.46 | $120.45 | $120.50 |
| Purchase #5 | $65.62 | 3.314% | $67.7946 | $67.79 | $67.80 | $67.80 |
| Purchase #6 | $16.77 | 10.568% | $18.5423 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $165.94 | 7.462% | $178.3224 | $178.32 | $178.30 | $178.30 |
| 7 purchase totals = | $843.19 | $899.9643 | $899.96 | $899.95 | $900.00 | |