| 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 | $164.86 | 7.442% | $177.1289 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $140.54 | 4.742% | $147.2044 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $36.70 | 13.327% | $41.591 | $41.59 | $41.60 | $41.60 |
| Purchase #4 | $120.81 | 9.756% | $132.5962 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $243.88 | 10.154% | $268.6436 | $268.64 | $268.65 | $268.60 |
| Purchase #6 | $39.67 | 5.493% | $41.8491 | $41.85 | $41.85 | $41.80 |
| Purchase #7 | $137.43 | 10.207% | $151.4575 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $883.89 | $960.4707 | $960.47 | $960.50 | $960.40 | |