| 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 | $181.84 | 3.285% | $187.8134 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $185.68 | 4.687% | $194.3828 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $24.62 | 8.744% | $26.7728 | $26.77 | $26.75 | $26.80 |
| Purchase #4 | $35.65 | 5.779% | $37.7102 | $37.71 | $37.70 | $37.70 |
| Purchase #5 | $100.64 | 8.533% | $109.2276 | $109.23 | $109.25 | $109.20 |
| Purchase #6 | $206.44 | 10.578% | $228.2772 | $228.28 | $228.30 | $228.30 |
| Purchase #7 | $141.30 | 11.668% | $157.7869 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $876.17 | $941.9709 | $941.97 | $942.00 | $942.00 | |