| 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 | $92.36 | 6.800% | $98.6405 | $98.64 | $98.65 | $98.60 |
| Purchase #2 | $182.85 | 3.537% | $189.3174 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $212.51 | 12.596% | $239.2778 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $178.67 | 5.581% | $188.6416 | $188.64 | $188.65 | $188.60 |
| Purchase #5 | $159.75 | 5.538% | $168.597 | $168.60 | $168.60 | $168.60 |
| Purchase #6 | $165.56 | 9.393% | $181.1111 | $181.11 | $181.10 | $181.10 |
| Purchase #7 | $127.61 | 10.747% | $141.3242 | $141.32 | $141.30 | $141.30 |
| 7 purchase totals = | $1,119.31 | $1,206.9096 | $1,206.91 | $1,206.90 | $1,206.80 | |