| 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 | $151.59 | 13.600% | $172.2062 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $193.85 | 4.412% | $202.4027 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $138.50 | 4.473% | $144.6951 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $161.90 | 4.248% | $168.7775 | $168.78 | $168.80 | $168.80 |
| Purchase #5 | $143.32 | 9.130% | $156.4051 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $43.69 | 11.286% | $48.6209 | $48.62 | $48.60 | $48.60 |
| Purchase #7 | $199.72 | 7.446% | $214.5912 | $214.59 | $214.60 | $214.60 |
| 7 purchase totals = | $1,032.57 | $1,107.6987 | $1,107.71 | $1,107.70 | $1,107.70 | |