| 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 | $177.67 | 11.448% | $198.0097 | $198.01 | $198.00 | $198.00 |
| Purchase #2 | $142.70 | 3.736% | $148.0313 | $148.03 | $148.05 | $148.00 |
| Purchase #3 | $13.38 | 11.315% | $14.8939 | $14.89 | $14.90 | $14.90 |
| Purchase #4 | $127.58 | 7.865% | $137.6142 | $137.61 | $137.60 | $137.60 |
| Purchase #5 | $69.69 | 8.575% | $75.6659 | $75.67 | $75.65 | $75.70 |
| Purchase #6 | $146.58 | 9.220% | $160.0947 | $160.09 | $160.10 | $160.10 |
| Purchase #7 | $246.69 | 13.258% | $279.3962 | $279.40 | $279.40 | $279.40 |
| 7 purchase totals = | $924.29 | $1,013.7059 | $1,013.70 | $1,013.70 | $1,013.70 | |