| 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 | $179.31 | 6.168% | $190.3698 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $214.76 | 10.754% | $237.8553 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $211.51 | 9.212% | $230.9943 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $206.99 | 5.222% | $217.799 | $217.80 | $217.80 | $217.80 |
| Purchase #5 | $114.32 | 11.617% | $127.6006 | $127.60 | $127.60 | $127.60 |
| Purchase #6 | $88.58 | 4.296% | $92.3854 | $92.39 | $92.40 | $92.40 |
| Purchase #7 | $20.64 | 13.711% | $23.47 | $23.47 | $23.45 | $23.50 |
| 7 purchase totals = | $1,036.11 | $1,120.4744 | $1,120.48 | $1,120.45 | $1,120.60 | |