| 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 | $245.56 | 5.745% | $259.6674 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $149.49 | 7.252% | $160.331 | $160.33 | $160.35 | $160.30 |
| Purchase #3 | $177.69 | 4.728% | $186.0912 | $186.09 | $186.10 | $186.10 |
| Purchase #4 | $168.38 | 6.845% | $179.9056 | $179.91 | $179.90 | $179.90 |
| Purchase #5 | $165.81 | 4.147% | $172.6861 | $172.69 | $172.70 | $172.70 |
| Purchase #6 | $203.56 | 8.718% | $221.3064 | $221.31 | $221.30 | $221.30 |
| Purchase #7 | $165.66 | 4.615% | $173.3052 | $173.31 | $173.30 | $173.30 |
| 7 purchase totals = | $1,276.15 | $1,353.2929 | $1,353.31 | $1,353.30 | $1,353.30 | |