| 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 | $202.77 | 10.133% | $223.3167 | $223.32 | $223.30 | $223.30 |
| Purchase #2 | $186.40 | 3.515% | $192.952 | $192.95 | $192.95 | $193.00 |
| Purchase #3 | $130.68 | 8.377% | $141.6271 | $141.63 | $141.65 | $141.60 |
| Purchase #4 | $27.36 | 11.859% | $30.6046 | $30.60 | $30.60 | $30.60 |
| Purchase #5 | $129.77 | 7.411% | $139.3873 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $81.85 | 12.601% | $92.1639 | $92.16 | $92.15 | $92.20 |
| Purchase #7 | $96.90 | 6.667% | $103.3603 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $855.73 | $923.4119 | $923.41 | $923.40 | $923.50 | |