| 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 | $181.52 | 3.240% | $187.4012 | $187.40 | $187.40 | $187.40 |
| Purchase #2 | $6.97 | 10.449% | $7.6983 | $7.70 | $7.70 | $7.70 |
| Purchase #3 | $211.71 | 13.252% | $239.7658 | $239.77 | $239.75 | $239.80 |
| Purchase #4 | $192.54 | 12.670% | $216.9348 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $152.55 | 13.103% | $172.5386 | $172.54 | $172.55 | $172.50 |
| Purchase #6 | $120.67 | 4.243% | $125.79 | $125.79 | $125.80 | $125.80 |
| Purchase #7 | $64.57 | 8.872% | $70.2987 | $70.30 | $70.30 | $70.30 |
| 7 purchase totals = | $930.53 | $1,020.4274 | $1,020.43 | $1,020.45 | $1,020.40 | |