| 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 | $178.64 | 8.503% | $193.8298 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $161.39 | 11.244% | $179.5367 | $179.54 | $179.55 | $179.50 |
| Purchase #3 | $180.87 | 6.384% | $192.4167 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $97.61 | 8.104% | $105.5203 | $105.52 | $105.50 | $105.50 |
| Purchase #5 | $21.85 | 7.280% | $23.4407 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $213.85 | 4.648% | $223.7897 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $206.58 | 9.687% | $226.5914 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $1,060.79 | $1,145.1253 | $1,145.13 | $1,145.15 | $1,145.00 | |