| 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 | $174.65 | 12.592% | $196.6419 | $196.64 | $196.65 | $196.60 |
| Purchase #2 | $198.29 | 8.654% | $215.45 | $215.45 | $215.45 | $215.50 |
| Purchase #3 | $80.84 | 5.689% | $85.439 | $85.44 | $85.45 | $85.40 |
| Purchase #4 | $130.53 | 5.745% | $138.0289 | $138.03 | $138.05 | $138.00 |
| Purchase #5 | $107.86 | 9.442% | $118.0441 | $118.04 | $118.05 | $118.00 |
| Purchase #6 | $160.77 | 13.677% | $182.7585 | $182.76 | $182.75 | $182.80 |
| Purchase #7 | $5.65 | 12.855% | $6.3763 | $6.38 | $6.40 | $6.40 |
| 7 purchase totals = | $858.59 | $942.7387 | $942.74 | $942.80 | $942.70 | |