| 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 | $198.52 | 10.789% | $219.9383 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $53.37 | 6.219% | $56.6891 | $56.69 | $56.70 | $56.70 |
| Purchase #3 | $187.78 | 9.780% | $206.1449 | $206.14 | $206.15 | $206.10 |
| Purchase #4 | $119.97 | 7.748% | $129.2653 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $69.58 | 6.220% | $73.9079 | $73.91 | $73.90 | $73.90 |
| Purchase #6 | $187.98 | 10.833% | $208.3439 | $208.34 | $208.35 | $208.30 |
| Purchase #7 | $220.66 | 10.326% | $243.4454 | $243.45 | $243.45 | $243.40 |
| 7 purchase totals = | $1,037.86 | $1,137.7348 | $1,137.74 | $1,137.75 | $1,137.60 | |