| 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 | $203.81 | 7.491% | $219.0774 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $133.60 | 10.145% | $147.1537 | $147.15 | $147.15 | $147.20 |
| Purchase #3 | $159.99 | 8.642% | $173.8163 | $173.82 | $173.80 | $173.80 |
| Purchase #4 | $71.79 | 13.568% | $81.5305 | $81.53 | $81.55 | $81.50 |
| Purchase #5 | $163.38 | 3.181% | $168.5771 | $168.58 | $168.60 | $168.60 |
| Purchase #6 | $44.38 | 6.560% | $47.2913 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $192.83 | 12.333% | $216.6117 | $216.61 | $216.60 | $216.60 |
| 7 purchase totals = | $969.78 | $1,054.0580 | $1,054.06 | $1,054.10 | $1,054.10 | |