| 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 | $215.42 | 6.850% | $230.1763 | $230.18 | $230.20 | $230.20 |
| Purchase #2 | $171.72 | 4.175% | $178.8893 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $232.63 | 6.834% | $248.5279 | $248.53 | $248.55 | $248.50 |
| Purchase #4 | $83.76 | 6.168% | $88.9263 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $174.47 | 6.111% | $185.1319 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $186.29 | 12.398% | $209.3862 | $209.39 | $209.40 | $209.40 |
| Purchase #7 | $214.27 | 12.760% | $241.6109 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $1,278.56 | $1,382.6488 | $1,382.66 | $1,382.75 | $1,382.60 | |