| 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 | $140.38 | 4.705% | $146.9849 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $90.63 | 3.730% | $94.0105 | $94.01 | $94.00 | $94.00 |
| Purchase #3 | $14.91 | 9.248% | $16.2889 | $16.29 | $16.30 | $16.30 |
| Purchase #4 | $118.81 | 13.521% | $134.8743 | $134.87 | $134.85 | $134.90 |
| Purchase #5 | $64.55 | 10.173% | $71.1167 | $71.12 | $71.10 | $71.10 |
| Purchase #6 | $80.67 | 9.620% | $88.4305 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $226.58 | 7.725% | $244.0833 | $244.08 | $244.10 | $244.10 |
| 7 purchase totals = | $736.53 | $795.7891 | $795.78 | $795.80 | $795.80 | |