| 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 | $141.97 | 9.418% | $155.3407 | $155.34 | $155.35 | $155.30 |
| Purchase #2 | $212.38 | 6.771% | $226.7602 | $226.76 | $226.75 | $226.80 |
| Purchase #3 | $200.32 | 3.781% | $207.8941 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $36.37 | 6.259% | $38.6464 | $38.65 | $38.65 | $38.60 |
| Purchase #5 | $248.39 | 5.717% | $262.5905 | $262.59 | $262.60 | $262.60 |
| Purchase #6 | $179.40 | 6.105% | $190.3524 | $190.35 | $190.35 | $190.40 |
| Purchase #7 | $128.40 | 8.160% | $138.8774 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $1,147.23 | $1,220.4617 | $1,220.46 | $1,220.50 | $1,220.50 | |