| 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 | $183.42 | 9.370% | $200.6065 | $200.61 | $200.60 | $200.60 |
| Purchase #2 | $157.68 | 10.663% | $174.4934 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $138.45 | 6.787% | $147.8466 | $147.85 | $147.85 | $147.80 |
| Purchase #4 | $192.87 | 4.767% | $202.0641 | $202.06 | $202.05 | $202.10 |
| Purchase #5 | $67.78 | 6.578% | $72.2386 | $72.24 | $72.25 | $72.20 |
| Purchase #6 | $32.61 | 4.488% | $34.0735 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $62.57 | 8.863% | $68.1156 | $68.12 | $68.10 | $68.10 |
| 7 purchase totals = | $835.38 | $899.4383 | $899.44 | $899.40 | $899.40 | |