| 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 | $160.72 | 4.630% | $168.1613 | $168.16 | $168.15 | $168.20 |
| Purchase #2 | $193.84 | 3.735% | $201.0799 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $135.57 | 11.780% | $151.5401 | $151.54 | $151.55 | $151.50 |
| Purchase #4 | $46.76 | 4.411% | $48.8226 | $48.82 | $48.80 | $48.80 |
| Purchase #5 | $21.32 | 13.365% | $24.1694 | $24.17 | $24.15 | $24.20 |
| Purchase #6 | $249.99 | 5.442% | $263.5945 | $263.59 | $263.60 | $263.60 |
| Purchase #7 | $151.33 | 10.394% | $167.0592 | $167.06 | $167.05 | $167.10 |
| 7 purchase totals = | $959.53 | $1,024.4270 | $1,024.42 | $1,024.40 | $1,024.50 | |