| 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 | $172.25 | 13.153% | $194.906 | $194.91 | $194.90 | $194.90 |
| Purchase #2 | $47.64 | 9.170% | $52.0086 | $52.01 | $52.00 | $52.00 |
| Purchase #3 | $159.76 | 10.125% | $175.9357 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $128.34 | 7.784% | $138.33 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $214.97 | 9.502% | $235.3964 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $39.92 | 13.341% | $45.2457 | $45.25 | $45.25 | $45.20 |
| Purchase #7 | $164.71 | 9.501% | $180.3591 | $180.36 | $180.35 | $180.40 |
| 7 purchase totals = | $927.59 | $1,022.1815 | $1,022.20 | $1,022.20 | $1,022.10 | |