| 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 | $146.91 | 7.255% | $157.5683 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $227.82 | 7.733% | $245.4373 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $50.47 | 5.624% | $53.3084 | $53.31 | $53.30 | $53.30 |
| Purchase #4 | $246.60 | 9.214% | $269.3217 | $269.32 | $269.30 | $269.30 |
| Purchase #5 | $241.84 | 13.681% | $274.9261 | $274.93 | $274.95 | $274.90 |
| Purchase #6 | $219.71 | 7.277% | $235.6983 | $235.70 | $235.70 | $235.70 |
| Purchase #7 | $181.72 | 6.227% | $193.0357 | $193.04 | $193.05 | $193.00 |
| 7 purchase totals = | $1,315.07 | $1,429.2958 | $1,429.31 | $1,429.30 | $1,429.20 | |