| 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 | $141.45 | 11.594% | $157.8497 | $157.85 | $157.85 | $157.80 |
| Purchase #2 | $130.72 | 3.839% | $135.7383 | $135.74 | $135.75 | $135.70 |
| Purchase #3 | $32.58 | 5.203% | $34.2751 | $34.28 | $34.30 | $34.30 |
| Purchase #4 | $212.61 | 7.816% | $229.2276 | $229.23 | $229.25 | $229.20 |
| Purchase #5 | $54.84 | 3.679% | $56.8576 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $142.40 | 6.258% | $151.3114 | $151.31 | $151.30 | $151.30 |
| Purchase #7 | $226.92 | 8.738% | $246.7483 | $246.75 | $246.75 | $246.70 |
| 7 purchase totals = | $941.52 | $1,012.0080 | $1,012.02 | $1,012.05 | $1,011.90 | |