| 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 | $138.58 | 13.270% | $156.9696 | $156.97 | $156.95 | $157.00 |
| Purchase #2 | $50.73 | 7.645% | $54.6083 | $54.61 | $54.60 | $54.60 |
| Purchase #3 | $248.41 | 7.423% | $266.8495 | $266.85 | $266.85 | $266.80 |
| Purchase #4 | $193.47 | 12.751% | $218.1394 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $66.97 | 3.162% | $69.0876 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $123.76 | 12.214% | $138.876 | $138.88 | $138.90 | $138.90 |
| Purchase #7 | $6.36 | 4.185% | $6.6262 | $6.63 | $6.65 | $6.60 |
| 7 purchase totals = | $828.28 | $911.1566 | $911.17 | $911.20 | $911.10 | |