| 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 | $135.38 | 8.598% | $147.02 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $14.61 | 10.244% | $16.1066 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $129.60 | 6.557% | $138.0979 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $186.69 | 3.303% | $192.8564 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $195.96 | 5.799% | $207.3237 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $40.77 | 8.199% | $44.1127 | $44.11 | $44.10 | $44.10 |
| Purchase #7 | $82.83 | 7.554% | $89.087 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $785.84 | $834.6043 | $834.61 | $834.55 | $834.60 | |