| 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 | $185.53 | 9.583% | $203.3093 | $203.31 | $203.30 | $203.30 |
| Purchase #2 | $142.45 | 13.585% | $161.8018 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $79.57 | 13.403% | $90.2348 | $90.23 | $90.25 | $90.20 |
| Purchase #4 | $130.79 | 5.506% | $137.9913 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $214.77 | 9.630% | $235.4524 | $235.45 | $235.45 | $235.50 |
| Purchase #6 | $249.57 | 4.140% | $259.9022 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $161.95 | 9.452% | $177.2575 | $177.26 | $177.25 | $177.30 |
| 7 purchase totals = | $1,164.63 | $1,265.9493 | $1,265.94 | $1,265.95 | $1,266.00 | |