| 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 | $198.51 | 9.611% | $217.5888 | $217.59 | $217.60 | $217.60 |
| Purchase #2 | $122.78 | 4.654% | $128.4942 | $128.49 | $128.50 | $128.50 |
| Purchase #3 | $154.72 | 3.821% | $160.6319 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $190.85 | 6.292% | $202.8583 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $234.25 | 8.776% | $254.8078 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $176.82 | 7.253% | $189.6448 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $25.66 | 12.404% | $28.8429 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $1,103.59 | $1,182.8687 | $1,182.86 | $1,182.90 | $1,182.80 | |