| 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 | $135.60 | 10.347% | $149.6305 | $149.63 | $149.65 | $149.60 |
| Purchase #2 | $70.58 | 9.567% | $77.3324 | $77.33 | $77.35 | $77.30 |
| Purchase #3 | $250.39 | 9.345% | $273.7889 | $273.79 | $273.80 | $273.80 |
| Purchase #4 | $186.72 | 5.576% | $197.1315 | $197.13 | $197.15 | $197.10 |
| Purchase #5 | $198.89 | 3.871% | $206.589 | $206.59 | $206.60 | $206.60 |
| Purchase #6 | $46.58 | 6.467% | $49.5923 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $154.63 | 12.371% | $173.7593 | $173.76 | $173.75 | $173.80 |
| 7 purchase totals = | $1,043.39 | $1,127.8239 | $1,127.82 | $1,127.90 | $1,127.80 | |