| 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 | $153.72 | 4.620% | $160.8219 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $141.44 | 11.579% | $157.8173 | $157.82 | $157.80 | $157.80 |
| Purchase #3 | $84.70 | 4.623% | $88.6157 | $88.62 | $88.60 | $88.60 |
| Purchase #4 | $23.65 | 4.738% | $24.7705 | $24.77 | $24.75 | $24.80 |
| Purchase #5 | $153.52 | 8.118% | $165.9828 | $165.98 | $166.00 | $166.00 |
| Purchase #6 | $207.93 | 9.846% | $228.4028 | $228.40 | $228.40 | $228.40 |
| Purchase #7 | $23.43 | 12.671% | $26.3988 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $788.39 | $852.8098 | $852.81 | $852.75 | $852.80 | |