| 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 | $130.73 | 11.188% | $145.3561 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $88.67 | 11.203% | $98.6037 | $98.60 | $98.60 | $98.60 |
| Purchase #3 | $161.67 | 9.791% | $177.4991 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $237.58 | 11.871% | $265.7831 | $265.78 | $265.80 | $265.80 |
| Purchase #5 | $233.30 | 13.194% | $264.0816 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $128.50 | 11.261% | $142.9704 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $100.51 | 12.525% | $113.0989 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $1,080.96 | $1,207.3929 | $1,207.39 | $1,207.40 | $1,207.50 | |