| 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 | $155.53 | 7.578% | $167.3161 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $209.56 | 12.190% | $235.1054 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $127.87 | 9.605% | $140.1519 | $140.15 | $140.15 | $140.20 |
| Purchase #4 | $245.96 | 8.148% | $266.0008 | $266.00 | $266.00 | $266.00 |
| Purchase #5 | $37.30 | 5.267% | $39.2646 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $14.59 | 10.379% | $16.1043 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $19.56 | 12.443% | $21.9939 | $21.99 | $22.00 | $22.00 |
| 7 purchase totals = | $810.37 | $885.9370 | $885.93 | $885.90 | $886.00 | |