| 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 | $103.49 | 13.581% | $117.545 | $117.55 | $117.55 | $117.50 |
| Purchase #2 | $91.97 | 3.865% | $95.5246 | $95.52 | $95.50 | $95.50 |
| Purchase #3 | $202.72 | 13.385% | $229.8541 | $229.85 | $229.85 | $229.90 |
| Purchase #4 | $138.44 | 5.562% | $146.14 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $81.82 | 11.709% | $91.4003 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $186.92 | 12.639% | $210.5448 | $210.54 | $210.55 | $210.50 |
| Purchase #7 | $238.42 | 13.272% | $270.0631 | $270.06 | $270.05 | $270.10 |
| 7 purchase totals = | $1,043.78 | $1,161.0719 | $1,161.06 | $1,161.05 | $1,161.00 | |