| 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 | $164.42 | 8.639% | $178.6242 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $155.38 | 9.328% | $169.8738 | $169.87 | $169.85 | $169.90 |
| Purchase #3 | $174.94 | 9.770% | $192.0316 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $82.47 | 3.634% | $85.467 | $85.47 | $85.45 | $85.50 |
| Purchase #5 | $81.76 | 12.314% | $91.8279 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $133.32 | 7.589% | $143.4377 | $143.44 | $143.45 | $143.40 |
| Purchase #7 | $103.62 | 5.147% | $108.9533 | $108.95 | $108.95 | $109.00 |
| 7 purchase totals = | $895.91 | $970.2155 | $970.21 | $970.20 | $970.20 | |