| 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 | $167.94 | 8.260% | $181.8118 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $32.63 | 9.241% | $35.6453 | $35.65 | $35.65 | $35.60 |
| Purchase #3 | $240.57 | 7.851% | $259.4572 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $170.39 | 6.246% | $181.0326 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $66.65 | 3.440% | $68.9428 | $68.94 | $68.95 | $68.90 |
| Purchase #6 | $115.52 | 13.546% | $131.1683 | $131.17 | $131.15 | $131.20 |
| Purchase #7 | $224.69 | 9.209% | $245.3817 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $1,018.39 | $1,103.4397 | $1,103.44 | $1,103.45 | $1,103.40 | |