| 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 | $156.28 | 3.311% | $161.4544 | $161.45 | $161.45 | $161.50 |
| Purchase #2 | $165.30 | 11.198% | $183.8103 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $219.44 | 3.273% | $226.6223 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $76.47 | 6.744% | $81.6271 | $81.63 | $81.65 | $81.60 |
| Purchase #5 | $123.44 | 10.340% | $136.2037 | $136.20 | $136.20 | $136.20 |
| Purchase #6 | $66.72 | 9.747% | $73.2232 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $199.28 | 8.835% | $216.8864 | $216.89 | $216.90 | $216.90 |
| 7 purchase totals = | $1,006.93 | $1,079.8274 | $1,079.82 | $1,079.80 | $1,079.80 | |