| 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 | $191.79 | 10.518% | $211.9625 | $211.96 | $211.95 | $212.00 |
| Purchase #2 | $151.53 | 7.413% | $162.7629 | $162.76 | $162.75 | $162.80 |
| Purchase #3 | $194.95 | 6.556% | $207.7309 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $126.85 | 6.472% | $135.0597 | $135.06 | $135.05 | $135.10 |
| Purchase #5 | $60.83 | 3.710% | $63.0868 | $63.09 | $63.10 | $63.10 |
| Purchase #6 | $133.39 | 6.184% | $141.6388 | $141.64 | $141.65 | $141.60 |
| Purchase #7 | $30.43 | 3.495% | $31.4935 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $889.77 | $953.7351 | $953.73 | $953.75 | $953.80 | |