| 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 | $162.43 | 11.696% | $181.4278 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $223.38 | 3.665% | $231.5669 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $209.27 | 13.650% | $237.8354 | $237.84 | $237.85 | $237.80 |
| Purchase #4 | $237.94 | 13.856% | $270.909 | $270.91 | $270.90 | $270.90 |
| Purchase #5 | $226.72 | 8.869% | $246.8278 | $246.83 | $246.85 | $246.80 |
| Purchase #6 | $128.55 | 3.502% | $133.0518 | $133.05 | $133.05 | $133.10 |
| Purchase #7 | $82.57 | 9.431% | $90.3572 | $90.36 | $90.35 | $90.40 |
| 7 purchase totals = | $1,270.86 | $1,391.9759 | $1,391.99 | $1,392.00 | $1,392.00 | |