| 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 | $148.67 | 4.481% | $155.3319 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $96.38 | 5.225% | $101.4159 | $101.42 | $101.40 | $101.40 |
| Purchase #3 | $245.58 | 9.242% | $268.2765 | $268.28 | $268.30 | $268.30 |
| Purchase #4 | $28.29 | 12.355% | $31.7852 | $31.79 | $31.80 | $31.80 |
| Purchase #5 | $85.33 | 7.364% | $91.6137 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $114.86 | 4.241% | $119.7312 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $92.74 | 7.502% | $99.6974 | $99.70 | $99.70 | $99.70 |
| 7 purchase totals = | $811.85 | $867.8518 | $867.86 | $867.90 | $867.80 | |