| 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 | $156.86 | 9.413% | $171.6252 | $171.63 | $171.65 | $171.60 |
| Purchase #2 | $182.82 | 4.638% | $191.2992 | $191.30 | $191.30 | $191.30 |
| Purchase #3 | $219.49 | 3.760% | $227.7428 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $97.41 | 8.446% | $105.6372 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $164.29 | 10.642% | $181.7737 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $23.74 | 7.487% | $25.5174 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $30.99 | 8.207% | $33.5333 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $875.60 | $937.1288 | $937.13 | $937.15 | $937.00 | |