| 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 | $179.78 | 13.775% | $204.5447 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $192.90 | 10.494% | $213.1429 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $183.62 | 13.198% | $207.8542 | $207.85 | $207.85 | $207.90 |
| Purchase #4 | $163.81 | 12.601% | $184.4517 | $184.45 | $184.45 | $184.50 |
| Purchase #5 | $96.99 | 4.453% | $101.309 | $101.31 | $101.30 | $101.30 |
| Purchase #6 | $119.43 | 13.287% | $135.2987 | $135.30 | $135.30 | $135.30 |
| Purchase #7 | $191.31 | 8.382% | $207.3456 | $207.35 | $207.35 | $207.30 |
| 7 purchase totals = | $1,127.84 | $1,253.9468 | $1,253.94 | $1,253.95 | $1,253.90 | |