| 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 | $196.76 | 5.552% | $207.6841 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $139.53 | 7.836% | $150.4636 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $129.71 | 13.341% | $147.0146 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $241.48 | 6.140% | $256.3069 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $188.68 | 12.229% | $211.7537 | $211.75 | $211.75 | $211.80 |
| Purchase #6 | $103.26 | 3.731% | $107.1126 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $80.59 | 13.521% | $91.4866 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $1,080.01 | $1,171.8221 | $1,171.81 | $1,171.80 | $1,171.90 | |