| 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 | $149.64 | 7.783% | $161.2865 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $137.86 | 5.459% | $145.3858 | $145.39 | $145.40 | $145.40 |
| Purchase #3 | $40.90 | 5.561% | $43.1744 | $43.17 | $43.15 | $43.20 |
| Purchase #4 | $181.40 | 11.840% | $202.8778 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $227.73 | 12.204% | $255.5222 | $255.52 | $255.50 | $255.50 |
| Purchase #6 | $122.66 | 9.118% | $133.8441 | $133.84 | $133.85 | $133.80 |
| Purchase #7 | $83.25 | 11.522% | $92.8421 | $92.84 | $92.85 | $92.80 |
| 7 purchase totals = | $943.44 | $1,034.9329 | $1,034.93 | $1,034.95 | $1,034.90 | |