| 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 | $171.91 | 12.643% | $193.6446 | $193.64 | $193.65 | $193.60 |
| Purchase #2 | $114.96 | 9.764% | $126.1847 | $126.18 | $126.20 | $126.20 |
| Purchase #3 | $41.28 | 10.163% | $45.4753 | $45.48 | $45.50 | $45.50 |
| Purchase #4 | $176.25 | 7.688% | $189.8001 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $175.97 | 8.265% | $190.5139 | $190.51 | $190.50 | $190.50 |
| Purchase #6 | $130.65 | 7.785% | $140.8211 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $249.26 | 3.845% | $258.844 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $1,060.28 | $1,145.2837 | $1,145.27 | $1,145.30 | $1,145.20 | |