| 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 | $135.37 | 11.292% | $150.656 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $182.37 | 10.776% | $202.0222 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $186.91 | 13.529% | $212.1971 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $122.74 | 3.518% | $127.058 | $127.06 | $127.05 | $127.10 |
| Purchase #5 | $173.91 | 6.662% | $185.4959 | $185.50 | $185.50 | $185.50 |
| Purchase #6 | $75.74 | 7.794% | $81.6432 | $81.64 | $81.65 | $81.60 |
| Purchase #7 | $211.76 | 3.490% | $219.1504 | $219.15 | $219.15 | $219.20 |
| 7 purchase totals = | $1,088.80 | $1,178.2228 | $1,178.23 | $1,178.20 | $1,178.30 | |