| 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 | $161.75 | 3.666% | $167.6798 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $212.58 | 12.534% | $239.2248 | $239.22 | $239.20 | $239.20 |
| Purchase #3 | $36.77 | 11.348% | $40.9427 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $36.31 | 13.261% | $41.1251 | $41.13 | $41.15 | $41.10 |
| Purchase #5 | $147.90 | 9.186% | $161.4861 | $161.49 | $161.50 | $161.50 |
| Purchase #6 | $5.92 | 6.811% | $6.3232 | $6.32 | $6.30 | $6.30 |
| Purchase #7 | $145.74 | 13.385% | $165.2473 | $165.25 | $165.25 | $165.20 |
| 7 purchase totals = | $746.97 | $822.0290 | $822.03 | $822.05 | $821.90 | |