| 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 | $190.59 | 5.388% | $200.859 | $200.86 | $200.85 | $200.90 |
| Purchase #2 | $194.31 | 13.538% | $220.6157 | $220.62 | $220.60 | $220.60 |
| Purchase #3 | $187.63 | 7.503% | $201.7079 | $201.71 | $201.70 | $201.70 |
| Purchase #4 | $61.99 | 6.537% | $66.0423 | $66.04 | $66.05 | $66.00 |
| Purchase #5 | $56.96 | 6.639% | $60.7416 | $60.74 | $60.75 | $60.70 |
| Purchase #6 | $127.76 | 7.871% | $137.816 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $24.35 | 9.388% | $26.636 | $26.64 | $26.65 | $26.60 |
| 7 purchase totals = | $843.59 | $914.4185 | $914.43 | $914.40 | $914.30 | |