| 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 | $176.59 | 7.563% | $189.9455 | $189.95 | $189.95 | $189.90 |
| Purchase #2 | $195.94 | 13.622% | $222.6309 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $163.51 | 4.483% | $170.8402 | $170.84 | $170.85 | $170.80 |
| Purchase #4 | $248.65 | 4.449% | $259.7124 | $259.71 | $259.70 | $259.70 |
| Purchase #5 | $22.44 | 9.539% | $24.5806 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $13.30 | 7.669% | $14.32 | $14.32 | $14.30 | $14.30 |
| Purchase #7 | $118.56 | 3.102% | $122.2377 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $938.99 | $1,004.2673 | $1,004.27 | $1,004.30 | $1,004.10 | |