| 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 | $173.92 | 7.421% | $186.8266 | $186.83 | $186.85 | $186.80 |
| Purchase #2 | $32.62 | 11.816% | $36.4744 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $46.65 | 12.863% | $52.6506 | $52.65 | $52.65 | $52.70 |
| Purchase #4 | $109.40 | 4.835% | $114.6895 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $130.53 | 11.705% | $145.8085 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $132.85 | 4.834% | $139.272 | $139.27 | $139.25 | $139.30 |
| Purchase #7 | $219.35 | 12.561% | $246.9026 | $246.90 | $246.90 | $246.90 |
| 7 purchase totals = | $845.32 | $922.6242 | $922.62 | $922.60 | $922.70 | |