| 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 | $144.66 | 7.497% | $155.5052 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $171.65 | 3.141% | $177.0415 | $177.04 | $177.05 | $177.00 |
| Purchase #3 | $20.94 | 4.147% | $21.8084 | $21.81 | $21.80 | $21.80 |
| Purchase #4 | $246.99 | 7.735% | $266.0947 | $266.09 | $266.10 | $266.10 |
| Purchase #5 | $192.84 | 4.497% | $201.512 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $141.94 | 3.617% | $147.074 | $147.07 | $147.05 | $147.10 |
| Purchase #7 | $161.57 | 5.784% | $170.9152 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $1,080.59 | $1,139.9510 | $1,139.95 | $1,139.90 | $1,139.90 | |