| 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 | $150.96 | 7.750% | $162.6594 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $147.67 | 10.755% | $163.5519 | $163.55 | $163.55 | $163.60 |
| Purchase #3 | $104.98 | 3.410% | $108.5598 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $185.61 | 7.663% | $199.8333 | $199.83 | $199.85 | $199.80 |
| Purchase #5 | $175.61 | 10.832% | $194.6321 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $130.63 | 9.426% | $142.9432 | $142.94 | $142.95 | $142.90 |
| Purchase #7 | $141.68 | 7.679% | $152.5596 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $1,037.14 | $1,124.7393 | $1,124.73 | $1,124.75 | $1,124.80 | |