| 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 | $166.50 | 6.644% | $177.5623 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $105.56 | 13.151% | $119.4422 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $131.59 | 4.115% | $137.0049 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $172.92 | 11.406% | $192.6433 | $192.64 | $192.65 | $192.60 |
| Purchase #5 | $147.42 | 7.359% | $158.2686 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $58.64 | 4.618% | $61.348 | $61.35 | $61.35 | $61.30 |
| Purchase #7 | $189.49 | 10.213% | $208.8426 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $972.12 | $1,055.1119 | $1,055.10 | $1,055.10 | $1,055.00 | |