| 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 | $187.74 | 7.707% | $202.2091 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $76.54 | 10.562% | $84.6242 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $88.41 | 9.701% | $96.9867 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $177.89 | 12.720% | $200.5176 | $200.52 | $200.50 | $200.50 |
| Purchase #5 | $105.28 | 13.528% | $119.5223 | $119.52 | $119.50 | $119.50 |
| Purchase #6 | $125.61 | 6.436% | $133.6943 | $133.69 | $133.70 | $133.70 |
| Purchase #7 | $150.96 | 3.474% | $156.2044 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $912.43 | $993.7586 | $993.75 | $993.70 | $993.70 | |