| 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 | $113.25 | 7.479% | $121.72 | $121.72 | $121.70 | $121.70 |
| Purchase #2 | $123.26 | 11.552% | $137.499 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $60.59 | 12.530% | $68.1819 | $68.18 | $68.20 | $68.20 |
| Purchase #4 | $185.83 | 9.199% | $202.9245 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $125.75 | 13.751% | $143.0419 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $145.74 | 7.204% | $156.2391 | $156.24 | $156.25 | $156.20 |
| Purchase #7 | $176.65 | 9.319% | $193.112 | $193.11 | $193.10 | $193.10 |
| 7 purchase totals = | $931.07 | $1,022.7184 | $1,022.71 | $1,022.70 | $1,022.60 | |