| 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 | $143.25 | 13.477% | $162.5558 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $38.85 | 7.561% | $41.7874 | $41.79 | $41.80 | $41.80 |
| Purchase #3 | $105.86 | 3.697% | $109.7736 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $98.52 | 8.579% | $106.972 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $42.61 | 7.594% | $45.8458 | $45.85 | $45.85 | $45.80 |
| Purchase #6 | $159.64 | 9.286% | $174.4642 | $174.46 | $174.45 | $174.50 |
| Purchase #7 | $45.33 | 8.561% | $49.2107 | $49.21 | $49.20 | $49.20 |
| 7 purchase totals = | $634.06 | $690.6095 | $690.61 | $690.55 | $690.70 | |