| 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 | $134.88 | 9.627% | $147.8649 | $147.86 | $147.85 | $147.90 |
| Purchase #2 | $105.82 | 7.601% | $113.8634 | $113.86 | $113.85 | $113.90 |
| Purchase #3 | $17.90 | 4.629% | $18.7286 | $18.73 | $18.75 | $18.70 |
| Purchase #4 | $139.68 | 4.221% | $145.5759 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $239.85 | 4.619% | $250.9287 | $250.93 | $250.95 | $250.90 |
| Purchase #6 | $202.58 | 8.202% | $219.1956 | $219.20 | $219.20 | $219.20 |
| Purchase #7 | $174.54 | 11.392% | $194.4236 | $194.42 | $194.40 | $194.40 |
| 7 purchase totals = | $1,015.25 | $1,090.5807 | $1,090.58 | $1,090.60 | $1,090.60 | |