| 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 | $161.30 | 12.247% | $181.0544 | $181.05 | $181.05 | $181.10 |
| Purchase #2 | $50.44 | 13.197% | $57.0966 | $57.10 | $57.10 | $57.10 |
| Purchase #3 | $106.52 | 7.106% | $114.0893 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $203.55 | 13.269% | $230.559 | $230.56 | $230.55 | $230.60 |
| Purchase #5 | $200.57 | 5.498% | $211.5973 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $218.97 | 9.668% | $240.14 | $240.14 | $240.15 | $240.10 |
| Purchase #7 | $124.39 | 11.349% | $138.507 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $1,065.74 | $1,173.0436 | $1,173.05 | $1,173.05 | $1,173.10 | |