| 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 | $164.85 | 8.192% | $178.3545 | $178.35 | $178.35 | $178.40 |
| Purchase #2 | $250.33 | 6.516% | $266.6415 | $266.64 | $266.65 | $266.60 |
| Purchase #3 | $7.54 | 11.390% | $8.3988 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $210.44 | 6.567% | $224.2596 | $224.26 | $224.25 | $224.30 |
| Purchase #5 | $230.93 | 9.633% | $253.1755 | $253.18 | $253.20 | $253.20 |
| Purchase #6 | $112.87 | 13.146% | $127.7079 | $127.71 | $127.70 | $127.70 |
| Purchase #7 | $107.73 | 6.139% | $114.3435 | $114.34 | $114.35 | $114.30 |
| 7 purchase totals = | $1,084.69 | $1,172.8813 | $1,172.88 | $1,172.90 | $1,172.90 | |