| 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 | $128.78 | 7.120% | $137.9491 | $137.95 | $137.95 | $137.90 |
| Purchase #2 | $70.89 | 7.486% | $76.1968 | $76.20 | $76.20 | $76.20 |
| Purchase #3 | $53.67 | 5.466% | $56.6036 | $56.60 | $56.60 | $56.60 |
| Purchase #4 | $174.53 | 6.823% | $186.4382 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $61.27 | 11.526% | $68.332 | $68.33 | $68.35 | $68.30 |
| Purchase #6 | $130.45 | 13.102% | $147.5416 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $230.94 | 4.803% | $242.032 | $242.03 | $242.05 | $242.00 |
| 7 purchase totals = | $850.53 | $915.0933 | $915.09 | $915.15 | $914.90 | |