| 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 | $203.51 | 4.778% | $213.2337 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $161.42 | 13.574% | $183.3312 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $165.99 | 6.273% | $176.4026 | $176.40 | $176.40 | $176.40 |
| Purchase #4 | $152.33 | 6.848% | $162.7616 | $162.76 | $162.75 | $162.80 |
| Purchase #5 | $134.98 | 3.479% | $139.676 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $211.58 | 8.510% | $229.5855 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $12.86 | 8.242% | $13.9199 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $1,042.67 | $1,118.9105 | $1,118.91 | $1,118.95 | $1,118.90 | |