| 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 | $124.93 | 8.667% | $135.7577 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $171.96 | 11.356% | $191.4878 | $191.49 | $191.50 | $191.50 |
| Purchase #3 | $247.40 | 12.236% | $277.6719 | $277.67 | $277.65 | $277.70 |
| Purchase #4 | $146.75 | 11.746% | $163.9873 | $163.99 | $164.00 | $164.00 |
| Purchase #5 | $204.92 | 13.275% | $232.1231 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $42.49 | 11.495% | $47.3742 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $43.59 | 11.320% | $48.5244 | $48.52 | $48.50 | $48.50 |
| 7 purchase totals = | $982.04 | $1,096.9264 | $1,096.92 | $1,096.85 | $1,097.00 | |