| 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 | $196.81 | 5.505% | $207.6444 | $207.64 | $207.65 | $207.60 |
| Purchase #2 | $7.75 | 5.229% | $8.1552 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $164.39 | 10.559% | $181.7479 | $181.75 | $181.75 | $181.70 |
| Purchase #4 | $211.62 | 5.141% | $222.4994 | $222.50 | $222.50 | $222.50 |
| Purchase #5 | $172.71 | 3.580% | $178.893 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $101.76 | 3.180% | $104.996 | $105.00 | $105.00 | $105.00 |
| Purchase #7 | $68.82 | 10.661% | $76.1569 | $76.16 | $76.15 | $76.20 |
| 7 purchase totals = | $923.86 | $980.0928 | $980.10 | $980.10 | $980.10 | |