| 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 | $147.91 | 11.307% | $164.6342 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $183.73 | 9.400% | $201.0006 | $201.00 | $201.00 | $201.00 |
| Purchase #3 | $219.62 | 4.321% | $229.1098 | $229.11 | $229.10 | $229.10 |
| Purchase #4 | $142.47 | 7.833% | $153.6297 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $179.73 | 13.470% | $203.9396 | $203.94 | $203.95 | $203.90 |
| Purchase #6 | $190.41 | 10.795% | $210.9648 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $115.36 | 6.212% | $122.5262 | $122.53 | $122.55 | $122.50 |
| 7 purchase totals = | $1,179.23 | $1,285.8049 | $1,285.80 | $1,285.85 | $1,285.70 | |