| 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 | $189.70 | 9.493% | $207.7082 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $163.86 | 8.692% | $178.1027 | $178.10 | $178.10 | $178.10 |
| Purchase #3 | $234.38 | 8.445% | $254.1734 | $254.17 | $254.15 | $254.20 |
| Purchase #4 | $106.40 | 8.637% | $115.5898 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $245.93 | 11.295% | $273.7078 | $273.71 | $273.70 | $273.70 |
| Purchase #6 | $145.68 | 3.184% | $150.3185 | $150.32 | $150.30 | $150.30 |
| Purchase #7 | $16.68 | 7.737% | $17.9705 | $17.97 | $17.95 | $18.00 |
| 7 purchase totals = | $1,102.63 | $1,197.5709 | $1,197.57 | $1,197.50 | $1,197.60 | |