| 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 | $174.28 | 11.301% | $193.9754 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $229.34 | 3.465% | $237.2866 | $237.29 | $237.30 | $237.30 |
| Purchase #3 | $11.69 | 10.812% | $12.9539 | $12.95 | $12.95 | $13.00 |
| Purchase #4 | $221.92 | 6.624% | $236.62 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $238.45 | 8.269% | $258.1674 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $60.80 | 7.610% | $65.4269 | $65.43 | $65.45 | $65.40 |
| Purchase #7 | $70.83 | 5.410% | $74.6619 | $74.66 | $74.65 | $74.70 |
| 7 purchase totals = | $1,007.31 | $1,079.0921 | $1,079.10 | $1,079.10 | $1,079.20 | |