| 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 | $146.44 | 12.467% | $164.6967 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $145.30 | 8.118% | $157.0955 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $103.72 | 8.770% | $112.8162 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $100.83 | 6.399% | $107.2821 | $107.28 | $107.30 | $107.30 |
| Purchase #5 | $207.55 | 8.231% | $224.6334 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $143.28 | 5.367% | $150.9698 | $150.97 | $150.95 | $151.00 |
| Purchase #7 | $192.87 | 13.511% | $218.9287 | $218.93 | $218.95 | $218.90 |
| 7 purchase totals = | $1,039.99 | $1,136.4224 | $1,136.43 | $1,136.45 | $1,136.40 | |