| 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 | $34.62 | 3.768% | $35.9245 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $110.39 | 4.785% | $115.6722 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $168.73 | 7.270% | $180.9967 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $90.38 | 12.763% | $101.9152 | $101.92 | $101.90 | $101.90 |
| Purchase #5 | $14.32 | 9.304% | $15.6523 | $15.65 | $15.65 | $15.70 |
| Purchase #6 | $139.32 | 12.121% | $156.207 | $156.21 | $156.20 | $156.20 |
| Purchase #7 | $181.25 | 10.495% | $200.2722 | $200.27 | $200.25 | $200.30 |
| 7 purchase totals = | $739.01 | $806.6401 | $806.64 | $806.55 | $806.70 | |