| 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 | $5.64 | 10.857% | $6.2523 | $6.25 | $6.25 | $6.30 |
| Purchase #2 | $140.72 | 13.705% | $160.0057 | $160.01 | $160.00 | $160.00 |
| Purchase #3 | $143.99 | 4.587% | $150.5948 | $150.59 | $150.60 | $150.60 |
| Purchase #4 | $169.34 | 10.830% | $187.6795 | $187.68 | $187.70 | $187.70 |
| Purchase #5 | $154.39 | 13.626% | $175.4272 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $35.80 | 8.669% | $38.9035 | $38.90 | $38.90 | $38.90 |
| Purchase #7 | $185.39 | 11.281% | $206.3038 | $206.30 | $206.30 | $206.30 |
| 7 purchase totals = | $835.27 | $925.1668 | $925.16 | $925.20 | $925.20 | |