| 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 | $127.35 | 7.696% | $137.1509 | $137.15 | $137.15 | $137.20 |
| Purchase #2 | $184.82 | 4.529% | $193.1905 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $156.44 | 10.180% | $172.3656 | $172.37 | $172.35 | $172.40 |
| Purchase #4 | $237.90 | 5.463% | $250.8965 | $250.90 | $250.90 | $250.90 |
| Purchase #5 | $98.49 | 9.564% | $107.9096 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $223.74 | 8.213% | $242.1158 | $242.12 | $242.10 | $242.10 |
| Purchase #7 | $28.59 | 11.379% | $31.8433 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $1,057.33 | $1,135.4722 | $1,135.48 | $1,135.45 | $1,135.50 | |