| 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 | $67.90 | 9.372% | $74.2636 | $74.26 | $74.25 | $74.30 |
| Purchase #2 | $121.30 | 11.444% | $135.1816 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $110.28 | 3.848% | $114.5236 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $202.34 | 6.832% | $216.1639 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $170.92 | 7.736% | $184.1424 | $184.14 | $184.15 | $184.10 |
| Purchase #6 | $173.75 | 13.297% | $196.8535 | $196.85 | $196.85 | $196.90 |
| Purchase #7 | $183.92 | 8.703% | $199.9266 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $1,030.41 | $1,121.0552 | $1,121.04 | $1,121.05 | $1,121.10 | |