| 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 | $129.36 | 13.562% | $146.9038 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $105.84 | 5.228% | $111.3733 | $111.37 | $111.35 | $111.40 |
| Purchase #3 | $186.59 | 8.664% | $202.7562 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $165.75 | 12.193% | $185.9599 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $88.56 | 10.216% | $97.6073 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $11.51 | 9.701% | $12.6266 | $12.63 | $12.65 | $12.60 |
| Purchase #7 | $226.57 | 11.205% | $251.9572 | $251.96 | $251.95 | $252.00 |
| 7 purchase totals = | $914.18 | $1,009.1843 | $1,009.19 | $1,009.15 | $1,009.30 | |