| 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 | $165.35 | 3.485% | $171.1124 | $171.11 | $171.10 | $171.10 |
| Purchase #2 | $11.63 | 11.737% | $12.995 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $149.38 | 12.218% | $167.6312 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $128.60 | 13.414% | $145.8504 | $145.85 | $145.85 | $145.90 |
| Purchase #5 | $63.77 | 9.658% | $69.9289 | $69.93 | $69.95 | $69.90 |
| Purchase #6 | $121.45 | 8.142% | $131.3385 | $131.34 | $131.35 | $131.30 |
| Purchase #7 | $23.25 | 7.351% | $24.9591 | $24.96 | $24.95 | $25.00 |
| 7 purchase totals = | $663.43 | $723.8155 | $723.82 | $723.85 | $723.80 | |