| 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 | $163.54 | 3.120% | $168.6424 | $168.64 | $168.65 | $168.60 |
| Purchase #2 | $241.94 | 10.207% | $266.6348 | $266.63 | $266.65 | $266.60 |
| Purchase #3 | $151.48 | 3.182% | $156.3001 | $156.30 | $156.30 | $156.30 |
| Purchase #4 | $67.33 | 6.705% | $71.8445 | $71.84 | $71.85 | $71.80 |
| Purchase #5 | $157.52 | 12.631% | $177.4164 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $130.75 | 12.629% | $147.2624 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $187.47 | 6.743% | $200.1111 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $1,100.03 | $1,188.2117 | $1,188.20 | $1,188.20 | $1,188.10 | |