| 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 | $161.99 | 8.356% | $175.5259 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $201.38 | 4.650% | $210.7442 | $210.74 | $210.75 | $210.70 |
| Purchase #3 | $181.35 | 4.783% | $190.024 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $164.78 | 10.766% | $182.5202 | $182.52 | $182.50 | $182.50 |
| Purchase #5 | $15.43 | 6.158% | $16.3802 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $16.51 | 4.869% | $17.3139 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $90.80 | 11.411% | $101.1612 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $832.24 | $893.6696 | $893.66 | $893.65 | $893.60 | |