| 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 | $108.31 | 6.263% | $115.0935 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $135.31 | 5.563% | $142.8373 | $142.84 | $142.85 | $142.80 |
| Purchase #3 | $92.61 | 9.618% | $101.5172 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $202.59 | 10.552% | $223.9673 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $116.80 | 10.246% | $128.7673 | $128.77 | $128.75 | $128.80 |
| Purchase #6 | $171.68 | 3.545% | $177.7661 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $160.60 | 3.247% | $165.8147 | $165.81 | $165.80 | $165.80 |
| 7 purchase totals = | $987.90 | $1,055.7634 | $1,055.77 | $1,055.70 | $1,055.80 | |