| 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 | $193.87 | 8.489% | $210.3276 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $194.97 | 6.266% | $207.1868 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $179.90 | 6.711% | $191.9731 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $155.25 | 8.498% | $168.4431 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $11.35 | 6.181% | $12.0515 | $12.05 | $12.05 | $12.10 |
| Purchase #6 | $19.97 | 13.372% | $22.6404 | $22.64 | $22.65 | $22.60 |
| Purchase #7 | $151.35 | 4.191% | $157.6931 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $906.66 | $970.3156 | $970.31 | $970.35 | $970.30 | |