| 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 | $128.93 | 12.180% | $144.6337 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $147.73 | 6.182% | $156.8627 | $156.86 | $156.85 | $156.90 |
| Purchase #3 | $23.47 | 11.509% | $26.1712 | $26.17 | $26.15 | $26.20 |
| Purchase #4 | $74.39 | 3.333% | $76.8694 | $76.87 | $76.85 | $76.90 |
| Purchase #5 | $132.44 | 9.503% | $145.0258 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $169.56 | 6.414% | $180.4356 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $156.62 | 13.438% | $177.6666 | $177.67 | $177.65 | $177.70 |
| 7 purchase totals = | $833.14 | $907.6650 | $907.67 | $907.65 | $907.70 | |