| 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 | $206.44 | 10.689% | $228.5064 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $162.81 | 5.539% | $171.828 | $171.83 | $171.85 | $171.80 |
| Purchase #3 | $86.37 | 9.265% | $94.3722 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $31.29 | 10.737% | $34.6496 | $34.65 | $34.65 | $34.60 |
| Purchase #5 | $88.35 | 7.328% | $94.8243 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $56.66 | 6.552% | $60.3724 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $178.88 | 6.847% | $191.1279 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $810.80 | $875.6808 | $875.68 | $875.65 | $875.60 | |