| 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 | $183.97 | 9.440% | $201.3368 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $165.72 | 10.681% | $183.4206 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $211.53 | 6.258% | $224.7675 | $224.77 | $224.75 | $224.80 |
| Purchase #4 | $7.26 | 3.581% | $7.52 | $7.52 | $7.50 | $7.50 |
| Purchase #5 | $82.59 | 10.594% | $91.3396 | $91.34 | $91.35 | $91.30 |
| Purchase #6 | $195.90 | 7.701% | $210.9863 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $53.41 | 7.712% | $57.529 | $57.53 | $57.55 | $57.50 |
| 7 purchase totals = | $900.38 | $976.8998 | $976.91 | $976.90 | $976.80 | |