| 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 | $157.46 | 7.311% | $168.9719 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $14.27 | 7.833% | $15.3878 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $187.86 | 7.129% | $201.2525 | $201.25 | $201.25 | $201.30 |
| Purchase #4 | $217.76 | 12.696% | $245.4068 | $245.41 | $245.40 | $245.40 |
| Purchase #5 | $235.86 | 12.115% | $264.4344 | $264.43 | $264.45 | $264.40 |
| Purchase #6 | $104.87 | 5.687% | $110.834 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $159.62 | 6.456% | $169.9251 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $1,077.70 | $1,176.2125 | $1,176.21 | $1,176.25 | $1,176.20 | |