| 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 | $160.87 | 5.710% | $170.0557 | $170.06 | $170.05 | $170.10 |
| Purchase #2 | $13.81 | 6.369% | $14.6896 | $14.69 | $14.70 | $14.70 |
| Purchase #3 | $174.95 | 12.310% | $196.4863 | $196.49 | $196.50 | $196.50 |
| Purchase #4 | $232.30 | 10.538% | $256.7798 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $145.97 | 10.641% | $161.5027 | $161.50 | $161.50 | $161.50 |
| Purchase #6 | $220.63 | 5.512% | $232.7911 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $144.45 | 4.122% | $150.4042 | $150.40 | $150.40 | $150.40 |
| 7 purchase totals = | $1,092.98 | $1,182.7094 | $1,182.71 | $1,182.75 | $1,182.80 | |