| 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 | $176.30 | 5.505% | $186.0053 | $186.01 | $186.00 | $186.00 |
| Purchase #2 | $10.69 | 6.825% | $11.4196 | $11.42 | $11.40 | $11.40 |
| Purchase #3 | $60.43 | 5.597% | $63.8123 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $183.50 | 4.523% | $191.7997 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $214.84 | 11.352% | $239.2286 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $144.82 | 3.625% | $150.0697 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $133.45 | 7.434% | $143.3707 | $143.37 | $143.35 | $143.40 |
| 7 purchase totals = | $924.03 | $985.7059 | $985.71 | $985.65 | $985.70 | |