| 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 | $175.65 | 5.266% | $184.8997 | $184.90 | $184.90 | $184.90 |
| Purchase #2 | $215.35 | 10.562% | $238.0953 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $67.49 | 10.854% | $74.8154 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $63.90 | 8.705% | $69.4625 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $111.62 | 6.621% | $119.0104 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $232.77 | 10.495% | $257.1992 | $257.20 | $257.20 | $257.20 |
| Purchase #7 | $113.26 | 8.426% | $122.8033 | $122.80 | $122.80 | $122.80 |
| 7 purchase totals = | $980.04 | $1,066.2858 | $1,066.29 | $1,066.25 | $1,066.30 | |