| 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 | $129.25 | 4.641% | $135.2485 | $135.25 | $135.25 | $135.20 |
| Purchase #2 | $73.84 | 7.559% | $79.4216 | $79.42 | $79.40 | $79.40 |
| Purchase #3 | $173.25 | 6.665% | $184.7971 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $125.73 | 12.113% | $140.9597 | $140.96 | $140.95 | $141.00 |
| Purchase #5 | $166.37 | 9.282% | $181.8125 | $181.81 | $181.80 | $181.80 |
| Purchase #6 | $34.52 | 11.304% | $38.4221 | $38.42 | $38.40 | $38.40 |
| Purchase #7 | $186.76 | 7.606% | $200.965 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $889.72 | $961.6265 | $961.63 | $961.55 | $961.60 | |