| 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 | $171.95 | 8.475% | $186.5228 | $186.52 | $186.50 | $186.50 |
| Purchase #2 | $89.88 | 5.576% | $94.8917 | $94.89 | $94.90 | $94.90 |
| Purchase #3 | $161.64 | 10.379% | $178.4166 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $239.70 | 5.436% | $252.7301 | $252.73 | $252.75 | $252.70 |
| Purchase #5 | $74.55 | 13.286% | $84.4547 | $84.45 | $84.45 | $84.50 |
| Purchase #6 | $79.78 | 13.625% | $90.65 | $90.65 | $90.65 | $90.70 |
| Purchase #7 | $144.94 | 7.420% | $155.6945 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $962.44 | $1,043.3604 | $1,043.35 | $1,043.35 | $1,043.40 | |