| 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 | $136.62 | 10.159% | $150.4992 | $150.50 | $150.50 | $150.50 |
| Purchase #2 | $57.52 | 6.135% | $61.0489 | $61.05 | $61.05 | $61.00 |
| Purchase #3 | $186.78 | 3.586% | $193.4779 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $230.47 | 11.781% | $257.6217 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $44.79 | 4.292% | $46.7124 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $153.73 | 6.741% | $164.0929 | $164.09 | $164.10 | $164.10 |
| Purchase #7 | $94.77 | 13.658% | $107.7137 | $107.71 | $107.70 | $107.70 |
| 7 purchase totals = | $904.68 | $981.1667 | $981.16 | $981.15 | $981.10 | |