| 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 | $149.49 | 10.783% | $165.6095 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $75.91 | 10.403% | $83.8069 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $235.27 | 9.234% | $256.9948 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $213.93 | 7.404% | $229.7694 | $229.77 | $229.75 | $229.80 |
| Purchase #5 | $114.91 | 7.617% | $123.6627 | $123.66 | $123.65 | $123.70 |
| Purchase #6 | $121.72 | 9.711% | $133.5402 | $133.54 | $133.55 | $133.50 |
| Purchase #7 | $218.88 | 4.380% | $228.4669 | $228.47 | $228.45 | $228.50 |
| 7 purchase totals = | $1,130.11 | $1,221.8504 | $1,221.85 | $1,221.80 | $1,221.90 | |