| 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 | $164.74 | 7.567% | $177.2059 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $195.82 | 10.232% | $215.8563 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $114.61 | 12.204% | $128.597 | $128.60 | $128.60 | $128.60 |
| Purchase #4 | $215.60 | 5.217% | $226.8479 | $226.85 | $226.85 | $226.80 |
| Purchase #5 | $240.45 | 8.307% | $260.4242 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $38.85 | 12.347% | $43.6468 | $43.65 | $43.65 | $43.60 |
| Purchase #7 | $209.76 | 10.193% | $231.1408 | $231.14 | $231.15 | $231.10 |
| 7 purchase totals = | $1,179.83 | $1,283.7189 | $1,283.73 | $1,283.70 | $1,283.60 | |