| 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 | $162.44 | 8.106% | $175.6074 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $186.99 | 8.772% | $203.3928 | $203.39 | $203.40 | $203.40 |
| Purchase #3 | $6.89 | 11.211% | $7.6624 | $7.66 | $7.65 | $7.70 |
| Purchase #4 | $162.54 | 13.420% | $184.3529 | $184.35 | $184.35 | $184.40 |
| Purchase #5 | $249.59 | 5.539% | $263.4148 | $263.41 | $263.40 | $263.40 |
| Purchase #6 | $202.56 | 7.212% | $217.1686 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $186.96 | 13.647% | $212.4744 | $212.47 | $212.45 | $212.50 |
| 7 purchase totals = | $1,157.97 | $1,264.0733 | $1,264.06 | $1,264.00 | $1,264.20 | |