| 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 | $146.58 | 9.212% | $160.0829 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $102.98 | 6.441% | $109.6129 | $109.61 | $109.60 | $109.60 |
| Purchase #3 | $166.84 | 8.751% | $181.4402 | $181.44 | $181.45 | $181.40 |
| Purchase #4 | $243.73 | 5.288% | $256.6184 | $256.62 | $256.60 | $256.60 |
| Purchase #5 | $131.69 | 5.126% | $138.4404 | $138.44 | $138.45 | $138.40 |
| Purchase #6 | $127.25 | 8.122% | $137.5852 | $137.59 | $137.60 | $137.60 |
| Purchase #7 | $170.56 | 12.702% | $192.2245 | $192.22 | $192.20 | $192.20 |
| 7 purchase totals = | $1,089.63 | $1,176.0045 | $1,176.00 | $1,176.00 | $1,175.90 | |