| 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 | $130.73 | 3.874% | $135.7945 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $191.29 | 9.683% | $209.8126 | $209.81 | $209.80 | $209.80 |
| Purchase #3 | $219.89 | 7.331% | $236.0101 | $236.01 | $236.00 | $236.00 |
| Purchase #4 | $144.74 | 6.368% | $153.957 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $193.63 | 10.596% | $214.147 | $214.15 | $214.15 | $214.10 |
| Purchase #6 | $90.73 | 7.187% | $97.2508 | $97.25 | $97.25 | $97.30 |
| Purchase #7 | $54.91 | 12.400% | $61.7188 | $61.72 | $61.70 | $61.70 |
| 7 purchase totals = | $1,025.92 | $1,108.6908 | $1,108.69 | $1,108.65 | $1,108.70 | |