| 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 | $140.81 | 10.165% | $155.1233 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $113.65 | 8.277% | $123.0568 | $123.06 | $123.05 | $123.10 |
| Purchase #3 | $104.29 | 7.571% | $112.1858 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $183.84 | 9.216% | $200.7827 | $200.78 | $200.80 | $200.80 |
| Purchase #5 | $249.56 | 11.458% | $278.1546 | $278.15 | $278.15 | $278.20 |
| Purchase #6 | $115.80 | 5.673% | $122.3693 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $179.28 | 12.359% | $201.4372 | $201.44 | $201.45 | $201.40 |
| 7 purchase totals = | $1,087.23 | $1,193.1097 | $1,193.11 | $1,193.10 | $1,193.20 | |