| 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 | $155.70 | 6.582% | $165.9482 | $165.95 | $165.95 | $165.90 |
| Purchase #2 | $248.27 | 4.697% | $259.9312 | $259.93 | $259.95 | $259.90 |
| Purchase #3 | $229.50 | 4.275% | $239.3111 | $239.31 | $239.30 | $239.30 |
| Purchase #4 | $202.48 | 5.608% | $213.8351 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $46.93 | 4.737% | $49.1531 | $49.15 | $49.15 | $49.20 |
| Purchase #6 | $36.43 | 13.839% | $41.4715 | $41.47 | $41.45 | $41.50 |
| Purchase #7 | $137.37 | 3.369% | $141.998 | $142.00 | $142.00 | $142.00 |
| 7 purchase totals = | $1,056.68 | $1,111.6482 | $1,111.65 | $1,111.65 | $1,111.60 | |