| 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 | $75.28 | 7.662% | $81.048 | $81.05 | $81.05 | $81.00 |
| Purchase #2 | $197.40 | 12.761% | $222.5902 | $222.59 | $222.60 | $222.60 |
| Purchase #3 | $18.38 | 6.850% | $19.639 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $202.26 | 6.457% | $215.3199 | $215.32 | $215.30 | $215.30 |
| Purchase #5 | $52.38 | 9.148% | $57.1717 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $123.66 | 8.732% | $134.458 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $198.55 | 12.507% | $223.3826 | $223.38 | $223.40 | $223.40 |
| 7 purchase totals = | $867.91 | $953.6094 | $953.61 | $953.60 | $953.60 | |