| 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 | $160.90 | 12.852% | $181.5789 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $171.62 | 3.566% | $177.74 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $236.80 | 9.348% | $258.9361 | $258.94 | $258.95 | $258.90 |
| Purchase #4 | $82.94 | 11.411% | $92.4043 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $188.71 | 5.655% | $199.3816 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $204.50 | 12.346% | $229.7476 | $229.75 | $229.75 | $229.70 |
| Purchase #7 | $247.43 | 4.327% | $258.1363 | $258.14 | $258.15 | $258.10 |
| 7 purchase totals = | $1,292.90 | $1,397.9248 | $1,397.93 | $1,398.00 | $1,397.80 | |