| 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 | $171.80 | 12.720% | $193.653 | $193.65 | $193.65 | $193.70 |
| Purchase #2 | $87.63 | 3.758% | $90.9231 | $90.92 | $90.90 | $90.90 |
| Purchase #3 | $152.38 | 7.792% | $164.2534 | $164.25 | $164.25 | $164.30 |
| Purchase #4 | $73.92 | 4.521% | $77.2619 | $77.26 | $77.25 | $77.30 |
| Purchase #5 | $99.72 | 12.808% | $112.4921 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $250.63 | 6.404% | $266.6803 | $266.68 | $266.70 | $266.70 |
| Purchase #7 | $122.44 | 10.765% | $135.6207 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $958.52 | $1,040.8845 | $1,040.87 | $1,040.85 | $1,041.00 | |