| 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 | $153.63 | 10.845% | $170.2912 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $232.35 | 5.494% | $245.1153 | $245.12 | $245.10 | $245.10 |
| Purchase #3 | $110.58 | 3.373% | $114.3099 | $114.31 | $114.30 | $114.30 |
| Purchase #4 | $62.35 | 9.714% | $68.4067 | $68.41 | $68.40 | $68.40 |
| Purchase #5 | $151.29 | 13.115% | $171.1317 | $171.13 | $171.15 | $171.10 |
| Purchase #6 | $99.44 | 4.845% | $104.2579 | $104.26 | $104.25 | $104.30 |
| Purchase #7 | $243.84 | 9.550% | $267.1267 | $267.13 | $267.15 | $267.10 |
| 7 purchase totals = | $1,053.48 | $1,140.6394 | $1,140.65 | $1,140.65 | $1,140.60 | |