| 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 | $154.81 | 3.261% | $159.8584 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $218.77 | 4.464% | $228.5359 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $249.31 | 12.832% | $281.3015 | $281.30 | $281.30 | $281.30 |
| Purchase #4 | $119.83 | 12.420% | $134.7129 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $152.64 | 13.859% | $173.7944 | $173.79 | $173.80 | $173.80 |
| Purchase #6 | $186.61 | 10.640% | $206.4653 | $206.47 | $206.45 | $206.50 |
| Purchase #7 | $36.61 | 9.735% | $40.174 | $40.17 | $40.15 | $40.20 |
| 7 purchase totals = | $1,118.58 | $1,224.8424 | $1,224.84 | $1,224.80 | $1,224.90 | |