| 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 | $145.61 | 3.494% | $150.6976 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $208.95 | 8.300% | $226.2929 | $226.29 | $226.30 | $226.30 |
| Purchase #3 | $122.74 | 4.270% | $127.981 | $127.98 | $128.00 | $128.00 |
| Purchase #4 | $59.33 | 5.506% | $62.5967 | $62.60 | $62.60 | $62.60 |
| Purchase #5 | $216.63 | 13.385% | $245.6259 | $245.63 | $245.65 | $245.60 |
| Purchase #6 | $143.46 | 4.810% | $150.3604 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $232.86 | 11.268% | $259.0987 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $1,129.58 | $1,222.6532 | $1,222.66 | $1,222.70 | $1,222.70 | |