| 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 | $139.37 | 7.854% | $150.3161 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $122.70 | 11.819% | $137.2019 | $137.20 | $137.20 | $137.20 |
| Purchase #3 | $122.35 | 4.499% | $127.8545 | $127.85 | $127.85 | $127.90 |
| Purchase #4 | $197.28 | 9.856% | $216.7239 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $8.99 | 9.570% | $9.8503 | $9.85 | $9.85 | $9.90 |
| Purchase #6 | $186.45 | 13.251% | $211.1565 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $80.64 | 9.405% | $88.2242 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $857.78 | $941.3274 | $941.32 | $941.25 | $941.40 | |