| 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 | $158.90 | 11.772% | $177.6057 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $101.84 | 11.348% | $113.3968 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $232.82 | 7.761% | $250.8892 | $250.89 | $250.90 | $250.90 |
| Purchase #4 | $136.56 | 9.828% | $149.9811 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $211.82 | 7.312% | $227.3083 | $227.31 | $227.30 | $227.30 |
| Purchase #6 | $177.82 | 8.136% | $192.2874 | $192.29 | $192.30 | $192.30 |
| Purchase #7 | $90.60 | 12.523% | $101.9458 | $101.95 | $101.95 | $101.90 |
| 7 purchase totals = | $1,110.36 | $1,213.4143 | $1,213.43 | $1,213.45 | $1,213.40 | |