| 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 | $159.38 | 12.682% | $179.5926 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $47.47 | 13.550% | $53.9022 | $53.90 | $53.90 | $53.90 |
| Purchase #3 | $119.38 | 10.108% | $131.4469 | $131.45 | $131.45 | $131.40 |
| Purchase #4 | $14.88 | 8.146% | $16.0921 | $16.09 | $16.10 | $16.10 |
| Purchase #5 | $207.95 | 7.757% | $224.0807 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $245.35 | 12.737% | $276.6002 | $276.60 | $276.60 | $276.60 |
| Purchase #7 | $208.72 | 12.147% | $234.0732 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $1,003.13 | $1,115.7879 | $1,115.78 | $1,115.80 | $1,115.80 | |