| 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 | $186.58 | 3.369% | $192.8659 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $143.53 | 5.640% | $151.6251 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $117.65 | 11.146% | $130.7633 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $76.96 | 11.267% | $85.6311 | $85.63 | $85.65 | $85.60 |
| Purchase #5 | $138.80 | 3.871% | $144.1729 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $121.83 | 9.420% | $133.3064 | $133.31 | $133.30 | $133.30 |
| Purchase #7 | $204.63 | 12.495% | $230.1985 | $230.20 | $230.20 | $230.20 |
| 7 purchase totals = | $989.98 | $1,068.5632 | $1,068.57 | $1,068.55 | $1,068.60 | |