| 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 | $146.69 | 6.490% | $156.2102 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $152.70 | 9.103% | $166.6003 | $166.60 | $166.60 | $166.60 |
| Purchase #3 | $113.29 | 7.722% | $122.0383 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $145.32 | 12.202% | $163.0519 | $163.05 | $163.05 | $163.10 |
| Purchase #5 | $220.93 | 8.408% | $239.5058 | $239.51 | $239.50 | $239.50 |
| Purchase #6 | $98.94 | 3.530% | $102.4326 | $102.43 | $102.45 | $102.40 |
| Purchase #7 | $140.31 | 7.248% | $150.4797 | $150.48 | $150.50 | $150.50 |
| 7 purchase totals = | $1,018.18 | $1,100.3188 | $1,100.32 | $1,100.35 | $1,100.30 | |