| 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 | $163.75 | 12.150% | $183.6456 | $183.65 | $183.65 | $183.60 |
| Purchase #2 | $182.25 | 8.631% | $197.98 | $197.98 | $198.00 | $198.00 |
| Purchase #3 | $152.71 | 4.545% | $159.6507 | $159.65 | $159.65 | $159.70 |
| Purchase #4 | $14.88 | 4.299% | $15.5197 | $15.52 | $15.50 | $15.50 |
| Purchase #5 | $217.74 | 13.705% | $247.5813 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $55.92 | 13.377% | $63.4004 | $63.40 | $63.40 | $63.40 |
| Purchase #7 | $34.38 | 4.495% | $35.9254 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $821.63 | $903.7031 | $903.71 | $903.75 | $903.70 | |