| 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 | $204.58 | 10.698% | $226.466 | $226.47 | $226.45 | $226.50 |
| Purchase #2 | $165.87 | 9.584% | $181.767 | $181.77 | $181.75 | $181.80 |
| Purchase #3 | $74.38 | 8.604% | $80.7797 | $80.78 | $80.80 | $80.80 |
| Purchase #4 | $228.63 | 13.251% | $258.9258 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $7.37 | 5.371% | $7.7658 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $146.79 | 8.119% | $158.7079 | $158.71 | $158.70 | $158.70 |
| Purchase #7 | $165.25 | 5.326% | $174.0512 | $174.05 | $174.05 | $174.10 |
| 7 purchase totals = | $992.87 | $1,088.4634 | $1,088.48 | $1,088.45 | $1,088.60 | |