| 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 | $183.62 | 12.874% | $207.2592 | $207.26 | $207.25 | $207.30 |
| Purchase #2 | $183.69 | 8.326% | $198.984 | $198.98 | $199.00 | $199.00 |
| Purchase #3 | $172.79 | 3.184% | $178.2916 | $178.29 | $178.30 | $178.30 |
| Purchase #4 | $54.36 | 9.170% | $59.3448 | $59.34 | $59.35 | $59.30 |
| Purchase #5 | $139.86 | 3.826% | $145.211 | $145.21 | $145.20 | $145.20 |
| Purchase #6 | $214.48 | 8.293% | $232.2668 | $232.27 | $232.25 | $232.30 |
| Purchase #7 | $104.55 | 12.649% | $117.7745 | $117.77 | $117.75 | $117.80 |
| 7 purchase totals = | $1,053.35 | $1,139.1319 | $1,139.12 | $1,139.10 | $1,139.20 | |