| 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 | $174.94 | 12.355% | $196.5538 | $196.55 | $196.55 | $196.60 |
| Purchase #2 | $114.64 | 4.733% | $120.0659 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $115.51 | 8.387% | $125.1978 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $244.94 | 13.654% | $278.3841 | $278.38 | $278.40 | $278.40 |
| Purchase #5 | $6.42 | 4.737% | $6.7241 | $6.72 | $6.70 | $6.70 |
| Purchase #6 | $164.45 | 13.111% | $186.011 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $45.62 | 12.137% | $51.1569 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $866.52 | $964.0936 | $964.09 | $964.05 | $964.20 | |