| 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 | $93.71 | 3.776% | $97.2485 | $97.25 | $97.25 | $97.20 |
| Purchase #2 | $160.31 | 13.138% | $181.3715 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $105.48 | 9.472% | $115.4711 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $141.27 | 13.137% | $159.8286 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $135.90 | 6.241% | $144.3815 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $219.26 | 7.466% | $235.63 | $235.63 | $235.65 | $235.60 |
| Purchase #7 | $181.63 | 6.583% | $193.5867 | $193.59 | $193.60 | $193.60 |
| 7 purchase totals = | $1,037.56 | $1,127.5179 | $1,127.52 | $1,127.55 | $1,127.50 | |