| 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 | $73.35 | 6.733% | $78.2887 | $78.29 | $78.30 | $78.30 |
| Purchase #2 | $16.98 | 12.282% | $19.0655 | $19.07 | $19.05 | $19.10 |
| Purchase #3 | $129.72 | 8.454% | $140.6865 | $140.69 | $140.70 | $140.70 |
| Purchase #4 | $204.91 | 8.400% | $222.1224 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $217.89 | 9.147% | $237.8204 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $133.70 | 8.665% | $145.2851 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $171.78 | 13.136% | $194.345 | $194.35 | $194.35 | $194.30 |
| 7 purchase totals = | $948.33 | $1,037.6136 | $1,037.63 | $1,037.60 | $1,037.60 | |