| 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 | $164.65 | 12.757% | $185.6544 | $185.65 | $185.65 | $185.70 |
| Purchase #2 | $90.29 | 3.449% | $93.4041 | $93.40 | $93.40 | $93.40 |
| Purchase #3 | $181.48 | 4.625% | $189.8735 | $189.87 | $189.85 | $189.90 |
| Purchase #4 | $179.88 | 9.197% | $196.4236 | $196.42 | $196.40 | $196.40 |
| Purchase #5 | $146.80 | 9.518% | $160.7724 | $160.77 | $160.75 | $160.80 |
| Purchase #6 | $232.60 | 5.603% | $245.6326 | $245.63 | $245.65 | $245.60 |
| Purchase #7 | $220.37 | 9.703% | $241.7525 | $241.75 | $241.75 | $241.80 |
| 7 purchase totals = | $1,216.07 | $1,313.5131 | $1,313.49 | $1,313.45 | $1,313.60 | |