| 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 | $184.37 | 7.336% | $197.8954 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $15.74 | 8.794% | $17.1242 | $17.12 | $17.10 | $17.10 |
| Purchase #3 | $239.43 | 12.287% | $268.8488 | $268.85 | $268.85 | $268.80 |
| Purchase #4 | $204.82 | 4.572% | $214.1844 | $214.18 | $214.20 | $214.20 |
| Purchase #5 | $19.89 | 5.364% | $20.9569 | $20.96 | $20.95 | $21.00 |
| Purchase #6 | $78.94 | 11.564% | $88.0686 | $88.07 | $88.05 | $88.10 |
| Purchase #7 | $47.97 | 7.381% | $51.5107 | $51.51 | $51.50 | $51.50 |
| 7 purchase totals = | $791.16 | $858.5890 | $858.59 | $858.55 | $858.60 | |