| 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 | $162.69 | 5.320% | $171.3451 | $171.35 | $171.35 | $171.30 |
| Purchase #2 | $163.71 | 6.149% | $173.7765 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $174.89 | 8.473% | $189.7084 | $189.71 | $189.70 | $189.70 |
| Purchase #4 | $90.38 | 6.220% | $96.0016 | $96.00 | $96.00 | $96.00 |
| Purchase #5 | $175.75 | 10.265% | $193.7907 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $180.49 | 6.444% | $192.1208 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $141.58 | 6.616% | $150.9469 | $150.95 | $150.95 | $150.90 |
| 7 purchase totals = | $1,089.49 | $1,167.6900 | $1,167.70 | $1,167.70 | $1,167.60 | |