| 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 | $160.50 | 4.411% | $167.5797 | $167.58 | $167.60 | $167.60 |
| Purchase #2 | $140.43 | 7.352% | $150.7544 | $150.75 | $150.75 | $150.80 |
| Purchase #3 | $13.30 | 9.170% | $14.5196 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $209.79 | 9.489% | $229.697 | $229.70 | $229.70 | $229.70 |
| Purchase #5 | $135.64 | 8.842% | $147.6333 | $147.63 | $147.65 | $147.60 |
| Purchase #6 | $236.79 | 12.214% | $265.7115 | $265.71 | $265.70 | $265.70 |
| Purchase #7 | $27.97 | 3.548% | $28.9624 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $924.42 | $1,004.8579 | $1,004.85 | $1,004.85 | $1,004.90 | |