| 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 | $181.87 | 10.610% | $201.1664 | $201.17 | $201.15 | $201.20 |
| Purchase #2 | $168.79 | 3.752% | $175.123 | $175.12 | $175.10 | $175.10 |
| Purchase #3 | $87.85 | 5.320% | $92.5236 | $92.52 | $92.50 | $92.50 |
| Purchase #4 | $139.64 | 10.165% | $153.8344 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $78.79 | 8.558% | $85.5328 | $85.53 | $85.55 | $85.50 |
| Purchase #6 | $218.93 | 7.281% | $234.8703 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $110.75 | 3.283% | $114.3859 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $986.62 | $1,057.4364 | $1,057.43 | $1,057.40 | $1,057.40 | |