| 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 | $159.57 | 10.722% | $176.6791 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $206.52 | 4.871% | $216.5796 | $216.58 | $216.60 | $216.60 |
| Purchase #3 | $166.92 | 7.422% | $179.3088 | $179.31 | $179.30 | $179.30 |
| Purchase #4 | $191.87 | 4.488% | $200.4811 | $200.48 | $200.50 | $200.50 |
| Purchase #5 | $110.49 | 11.310% | $122.9864 | $122.99 | $123.00 | $123.00 |
| Purchase #6 | $208.52 | 6.548% | $222.1739 | $222.17 | $222.15 | $222.20 |
| Purchase #7 | $159.66 | 13.760% | $181.6292 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $1,203.55 | $1,299.8381 | $1,299.84 | $1,299.90 | $1,299.90 | |