| 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 | $63.37 | 13.729% | $72.0701 | $72.07 | $72.05 | $72.10 |
| Purchase #2 | $143.30 | 6.874% | $153.1504 | $153.15 | $153.15 | $153.20 |
| Purchase #3 | $114.62 | 11.502% | $127.8036 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $101.62 | 9.147% | $110.9152 | $110.92 | $110.90 | $110.90 |
| Purchase #5 | $131.97 | 4.442% | $137.8321 | $137.83 | $137.85 | $137.80 |
| Purchase #6 | $202.77 | 6.118% | $215.1755 | $215.18 | $215.20 | $215.20 |
| Purchase #7 | $170.91 | 3.676% | $177.1927 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $928.56 | $994.1396 | $994.14 | $994.15 | $994.20 | |