| 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 | $145.97 | 4.259% | $152.1869 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $228.99 | 4.567% | $239.448 | $239.45 | $239.45 | $239.40 |
| Purchase #3 | $181.65 | 5.489% | $191.6208 | $191.62 | $191.60 | $191.60 |
| Purchase #4 | $248.86 | 9.493% | $272.4843 | $272.48 | $272.50 | $272.50 |
| Purchase #5 | $153.54 | 5.629% | $162.1828 | $162.18 | $162.20 | $162.20 |
| Purchase #6 | $230.34 | 5.544% | $243.11 | $243.11 | $243.10 | $243.10 |
| Purchase #7 | $64.31 | 12.858% | $72.579 | $72.58 | $72.60 | $72.60 |
| 7 purchase totals = | $1,253.66 | $1,333.6118 | $1,333.61 | $1,333.65 | $1,333.60 | |