| 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 | $160.73 | 9.543% | $176.0685 | $176.07 | $176.05 | $176.10 |
| Purchase #2 | $74.64 | 9.632% | $81.8293 | $81.83 | $81.85 | $81.80 |
| Purchase #3 | $232.80 | 6.469% | $247.8598 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $236.31 | 9.812% | $259.4967 | $259.50 | $259.50 | $259.50 |
| Purchase #5 | $54.68 | 3.748% | $56.7294 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $156.50 | 6.748% | $167.0606 | $167.06 | $167.05 | $167.10 |
| Purchase #7 | $121.93 | 9.469% | $133.4756 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $1,037.59 | $1,122.5199 | $1,122.53 | $1,122.55 | $1,122.60 | |