| 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 | $208.83 | 6.855% | $223.1453 | $223.15 | $223.15 | $223.10 |
| Purchase #2 | $145.90 | 6.545% | $155.4492 | $155.45 | $155.45 | $155.40 |
| Purchase #3 | $95.94 | 11.755% | $107.2177 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $8.73 | 13.562% | $9.914 | $9.91 | $9.90 | $9.90 |
| Purchase #5 | $36.87 | 7.483% | $39.629 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $153.38 | 12.566% | $172.6537 | $172.65 | $172.65 | $172.70 |
| Purchase #7 | $191.71 | 6.293% | $203.7743 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $841.36 | $911.7832 | $911.78 | $911.75 | $911.70 | |