| 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 | $180.82 | 10.176% | $199.2202 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $83.76 | 10.673% | $92.6997 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $120.78 | 6.835% | $129.0353 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $97.51 | 12.256% | $109.4608 | $109.46 | $109.45 | $109.50 |
| Purchase #5 | $43.95 | 7.455% | $47.2265 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $220.73 | 9.545% | $241.7987 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $128.46 | 12.166% | $144.0884 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $876.01 | $963.5296 | $963.54 | $963.55 | $963.50 | |