| 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 | $158.72 | 3.284% | $163.9324 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $89.71 | 4.317% | $93.5828 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $166.42 | 7.669% | $179.1827 | $179.18 | $179.20 | $179.20 |
| Purchase #4 | $175.62 | 7.842% | $189.3921 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $72.27 | 5.465% | $76.2196 | $76.22 | $76.20 | $76.20 |
| Purchase #6 | $229.52 | 4.301% | $239.3917 | $239.39 | $239.40 | $239.40 |
| Purchase #7 | $147.27 | 13.628% | $167.34 | $167.34 | $167.35 | $167.30 |
| 7 purchase totals = | $1,039.53 | $1,109.0413 | $1,109.03 | $1,109.10 | $1,109.00 | |