| 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 | $175.80 | 4.869% | $184.3597 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $81.38 | 13.647% | $92.4859 | $92.49 | $92.50 | $92.50 |
| Purchase #3 | $131.33 | 3.240% | $135.5851 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $77.29 | 8.817% | $84.1047 | $84.10 | $84.10 | $84.10 |
| Purchase #5 | $68.38 | 5.818% | $72.3583 | $72.36 | $72.35 | $72.40 |
| Purchase #6 | $196.68 | 13.173% | $222.5887 | $222.59 | $222.60 | $222.60 |
| Purchase #7 | $219.32 | 13.754% | $249.4853 | $249.49 | $249.50 | $249.50 |
| 7 purchase totals = | $950.18 | $1,040.9677 | $1,040.98 | $1,041.00 | $1,041.10 | |