| 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 | $147.29 | 6.380% | $156.6871 | $156.69 | $156.70 | $156.70 |
| Purchase #2 | $66.38 | 12.590% | $74.7372 | $74.74 | $74.75 | $74.70 |
| Purchase #3 | $39.97 | 4.610% | $41.8126 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $246.75 | 6.276% | $262.236 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $192.98 | 12.654% | $217.3997 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $176.66 | 13.352% | $200.2476 | $200.25 | $200.25 | $200.20 |
| Purchase #7 | $106.50 | 11.829% | $119.0979 | $119.10 | $119.10 | $119.10 |
| 7 purchase totals = | $976.53 | $1,072.2181 | $1,072.23 | $1,072.25 | $1,072.10 | |