| 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 | $80.68 | 4.774% | $84.5317 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $133.26 | 7.502% | $143.2572 | $143.26 | $143.25 | $143.30 |
| Purchase #3 | $122.28 | 11.193% | $135.9668 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $140.25 | 9.474% | $153.5373 | $153.54 | $153.55 | $153.50 |
| Purchase #5 | $228.71 | 12.716% | $257.7928 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $143.39 | 13.247% | $162.3849 | $162.38 | $162.40 | $162.40 |
| Purchase #7 | $68.45 | 13.647% | $77.7914 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $917.02 | $1,015.2621 | $1,015.26 | $1,015.30 | $1,015.30 | |