| 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 | $159.53 | 10.443% | $176.1897 | $176.19 | $176.20 | $176.20 |
| Purchase #2 | $23.73 | 8.774% | $25.8121 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $158.55 | 7.143% | $169.8752 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $118.88 | 5.683% | $125.636 | $125.64 | $125.65 | $125.60 |
| Purchase #5 | $10.72 | 8.257% | $11.6052 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $110.90 | 3.711% | $115.0155 | $115.02 | $115.00 | $115.00 |
| Purchase #7 | $31.27 | 10.826% | $34.6553 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $613.58 | $658.7890 | $658.81 | $658.80 | $658.80 | |