| 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 | $145.29 | 11.349% | $161.779 | $161.78 | $161.80 | $161.80 |
| Purchase #2 | $67.92 | 6.665% | $72.4469 | $72.45 | $72.45 | $72.40 |
| Purchase #3 | $32.64 | 7.219% | $34.9963 | $35.00 | $35.00 | $35.00 |
| Purchase #4 | $71.72 | 3.748% | $74.4081 | $74.41 | $74.40 | $74.40 |
| Purchase #5 | $177.96 | 7.537% | $191.3728 | $191.37 | $191.35 | $191.40 |
| Purchase #6 | $8.73 | 12.750% | $9.8431 | $9.84 | $9.85 | $9.80 |
| Purchase #7 | $184.47 | 4.140% | $192.1071 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $688.73 | $736.9533 | $736.96 | $736.95 | $736.90 | |