| 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 | $142.97 | 6.632% | $152.4518 | $152.45 | $152.45 | $152.50 |
| Purchase #2 | $5.64 | 9.673% | $6.1856 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $74.82 | 11.627% | $83.5193 | $83.52 | $83.50 | $83.50 |
| Purchase #4 | $70.80 | 8.693% | $76.9546 | $76.95 | $76.95 | $77.00 |
| Purchase #5 | $200.31 | 11.147% | $222.6386 | $222.64 | $222.65 | $222.60 |
| Purchase #6 | $76.36 | 5.643% | $80.669 | $80.67 | $80.65 | $80.70 |
| Purchase #7 | $181.94 | 10.570% | $201.1711 | $201.17 | $201.15 | $201.20 |
| 7 purchase totals = | $752.84 | $823.5900 | $823.59 | $823.55 | $823.70 | |