| 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 | $138.42 | 6.404% | $147.2844 | $147.28 | $147.30 | $147.30 |
| Purchase #2 | $202.48 | 8.656% | $220.0067 | $220.01 | $220.00 | $220.00 |
| Purchase #3 | $33.40 | 3.652% | $34.6198 | $34.62 | $34.60 | $34.60 |
| Purchase #4 | $84.92 | 7.335% | $91.1489 | $91.15 | $91.15 | $91.10 |
| Purchase #5 | $114.98 | 5.259% | $121.0268 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $27.98 | 10.598% | $30.9453 | $30.95 | $30.95 | $30.90 |
| Purchase #7 | $235.95 | 6.696% | $251.7492 | $251.75 | $251.75 | $251.70 |
| 7 purchase totals = | $838.13 | $896.7811 | $896.79 | $896.80 | $896.60 | |