| 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 | $17.43 | 12.653% | $19.6354 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $155.90 | 13.200% | $176.4788 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $199.46 | 9.820% | $219.047 | $219.05 | $219.05 | $219.00 |
| Purchase #4 | $225.61 | 5.818% | $238.736 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $52.89 | 7.356% | $56.7806 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $26.61 | 10.812% | $29.4871 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $170.43 | 6.480% | $181.4739 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $848.33 | $921.6388 | $921.65 | $921.70 | $921.60 | |