| 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 | $164.30 | 6.317% | $174.6788 | $174.68 | $174.70 | $174.70 |
| Purchase #2 | $121.72 | 9.848% | $133.707 | $133.71 | $133.70 | $133.70 |
| Purchase #3 | $162.70 | 8.525% | $176.5702 | $176.57 | $176.55 | $176.60 |
| Purchase #4 | $182.72 | 5.554% | $192.8683 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $123.66 | 5.163% | $130.0446 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $187.65 | 3.147% | $193.5553 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $23.79 | 7.659% | $25.6121 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $966.54 | $1,027.0363 | $1,027.04 | $1,027.00 | $1,027.10 | |