| 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 | $6.56 | 8.186% | $7.097 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $204.58 | 13.479% | $232.1553 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $41.97 | 4.123% | $43.7004 | $43.70 | $43.70 | $43.70 |
| Purchase #4 | $219.57 | 3.151% | $226.4887 | $226.49 | $226.50 | $226.50 |
| Purchase #5 | $30.75 | 3.287% | $31.7608 | $31.76 | $31.75 | $31.80 |
| Purchase #6 | $20.71 | 6.753% | $22.1085 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $161.51 | 6.798% | $172.4894 | $172.49 | $172.50 | $172.50 |
| 7 purchase totals = | $685.65 | $735.8001 | $735.81 | $735.80 | $735.90 | |