| 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 | $137.35 | 11.568% | $153.2386 | $153.24 | $153.25 | $153.20 |
| Purchase #2 | $106.83 | 13.263% | $120.9989 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $35.84 | 8.416% | $38.8563 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $231.48 | 9.558% | $253.6049 | $253.60 | $253.60 | $253.60 |
| Purchase #5 | $33.70 | 8.502% | $36.5652 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $43.73 | 11.475% | $48.748 | $48.75 | $48.75 | $48.70 |
| Purchase #7 | $180.50 | 5.116% | $189.7344 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $769.43 | $841.7463 | $841.75 | $841.75 | $841.70 | |