| 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 | $74.41 | 12.192% | $83.4821 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $128.38 | 5.748% | $135.7593 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $151.45 | 9.444% | $165.7529 | $165.75 | $165.75 | $165.80 |
| Purchase #4 | $127.60 | 8.375% | $138.2865 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $208.31 | 9.112% | $227.2912 | $227.29 | $227.30 | $227.30 |
| Purchase #6 | $121.45 | 7.342% | $130.3669 | $130.37 | $130.35 | $130.40 |
| Purchase #7 | $170.38 | 8.212% | $184.3716 | $184.37 | $184.35 | $184.40 |
| 7 purchase totals = | $981.98 | $1,065.3105 | $1,065.31 | $1,065.30 | $1,065.50 | |