| 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 | $176.99 | 10.449% | $195.4837 | $195.48 | $195.50 | $195.50 |
| Purchase #2 | $139.44 | 3.674% | $144.563 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $164.62 | 10.359% | $181.673 | $181.67 | $181.65 | $181.70 |
| Purchase #4 | $34.86 | 4.515% | $36.4339 | $36.43 | $36.45 | $36.40 |
| Purchase #5 | $152.30 | 12.122% | $170.7618 | $170.76 | $170.75 | $170.80 |
| Purchase #6 | $211.26 | 5.611% | $223.1138 | $223.11 | $223.10 | $223.10 |
| Purchase #7 | $225.87 | 9.845% | $248.1069 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $1,105.34 | $1,200.1361 | $1,200.12 | $1,200.10 | $1,200.20 | |