| 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 | $164.55 | 8.682% | $178.8362 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $97.29 | 11.151% | $108.1388 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $198.54 | 5.209% | $208.8819 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $77.95 | 11.854% | $87.1902 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $96.95 | 10.866% | $107.4846 | $107.48 | $107.50 | $107.50 |
| Purchase #6 | $212.46 | 10.124% | $233.9695 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $237.67 | 8.837% | $258.6729 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $1,085.41 | $1,183.1741 | $1,183.17 | $1,183.20 | $1,183.20 | |