| 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 | $156.72 | 4.346% | $163.5311 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $169.45 | 7.117% | $181.5098 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $198.36 | 12.647% | $223.4466 | $223.45 | $223.45 | $223.40 |
| Purchase #4 | $203.96 | 4.537% | $213.2137 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $14.93 | 3.624% | $15.4711 | $15.47 | $15.45 | $15.50 |
| Purchase #6 | $224.26 | 13.423% | $254.3624 | $254.36 | $254.35 | $254.40 |
| Purchase #7 | $52.50 | 6.669% | $56.0012 | $56.00 | $56.00 | $56.00 |
| 7 purchase totals = | $1,020.18 | $1,107.5359 | $1,107.53 | $1,107.50 | $1,107.50 | |