| 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 | $147.90 | 6.675% | $157.7723 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $220.28 | 5.287% | $231.9262 | $231.93 | $231.95 | $231.90 |
| Purchase #3 | $210.33 | 11.821% | $235.1931 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $116.38 | 5.171% | $122.398 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $211.54 | 7.201% | $226.773 | $226.77 | $226.75 | $226.80 |
| Purchase #6 | $190.34 | 7.511% | $204.6364 | $204.64 | $204.65 | $204.60 |
| Purchase #7 | $187.61 | 4.850% | $196.7091 | $196.71 | $196.70 | $196.70 |
| 7 purchase totals = | $1,284.38 | $1,375.4081 | $1,375.41 | $1,375.40 | $1,375.40 | |