| 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 | $180.48 | 5.394% | $190.2151 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $133.51 | 10.381% | $147.3697 | $147.37 | $147.35 | $147.40 |
| Purchase #3 | $172.94 | 3.117% | $178.3305 | $178.33 | $178.35 | $178.30 |
| Purchase #4 | $121.37 | 13.250% | $137.4515 | $137.45 | $137.45 | $137.50 |
| Purchase #5 | $245.68 | 4.600% | $256.9813 | $256.98 | $257.00 | $257.00 |
| Purchase #6 | $213.25 | 11.254% | $237.2492 | $237.25 | $237.25 | $237.20 |
| Purchase #7 | $245.28 | 7.695% | $264.1543 | $264.15 | $264.15 | $264.20 |
| 7 purchase totals = | $1,312.51 | $1,411.7516 | $1,411.75 | $1,411.75 | $1,411.80 | |