| 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 | $136.95 | 12.291% | $153.7825 | $153.78 | $153.80 | $153.80 |
| Purchase #2 | $230.54 | 6.493% | $245.509 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $91.64 | 10.124% | $100.9176 | $100.92 | $100.90 | $100.90 |
| Purchase #4 | $191.60 | 7.657% | $206.2708 | $206.27 | $206.25 | $206.30 |
| Purchase #5 | $132.48 | 11.368% | $147.5403 | $147.54 | $147.55 | $147.50 |
| Purchase #6 | $134.47 | 11.344% | $149.7243 | $149.72 | $149.70 | $149.70 |
| Purchase #7 | $15.99 | 8.816% | $17.3997 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $933.67 | $1,021.1442 | $1,021.14 | $1,021.10 | $1,021.10 | |