| 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 | $174.76 | 4.820% | $183.1834 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $21.68 | 13.499% | $24.6066 | $24.61 | $24.60 | $24.60 |
| Purchase #3 | $114.70 | 7.430% | $123.2222 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $207.66 | 11.529% | $231.6011 | $231.60 | $231.60 | $231.60 |
| Purchase #5 | $52.98 | 8.386% | $57.4229 | $57.42 | $57.40 | $57.40 |
| Purchase #6 | $195.88 | 12.804% | $220.9605 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $196.53 | 11.511% | $219.1526 | $219.15 | $219.15 | $219.20 |
| 7 purchase totals = | $964.19 | $1,060.1493 | $1,060.14 | $1,060.10 | $1,060.20 | |