| 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 | $165.57 | 9.732% | $181.6833 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $51.32 | 10.221% | $56.5654 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $94.86 | 6.514% | $101.0392 | $101.04 | $101.05 | $101.00 |
| Purchase #4 | $12.33 | 13.785% | $14.0297 | $14.03 | $14.05 | $14.00 |
| Purchase #5 | $233.51 | 6.301% | $248.2235 | $248.22 | $248.20 | $248.20 |
| Purchase #6 | $181.76 | 6.235% | $193.0927 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $7.44 | 11.769% | $8.3156 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $746.79 | $802.9494 | $802.95 | $802.95 | $802.90 | |