| 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 | $169.28 | 12.162% | $189.8678 | $189.87 | $189.85 | $189.90 |
| Purchase #2 | $119.94 | 9.154% | $130.9193 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $195.63 | 4.242% | $203.9286 | $203.93 | $203.95 | $203.90 |
| Purchase #4 | $121.96 | 9.475% | $133.5157 | $133.52 | $133.50 | $133.50 |
| Purchase #5 | $179.97 | 11.400% | $200.4866 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $161.36 | 7.341% | $173.2054 | $173.21 | $173.20 | $173.20 |
| Purchase #7 | $115.32 | 3.434% | $119.2801 | $119.28 | $119.30 | $119.30 |
| 7 purchase totals = | $1,063.46 | $1,151.2035 | $1,151.22 | $1,151.20 | $1,151.20 | |