| 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 | $147.28 | 12.700% | $165.9846 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $48.93 | 10.242% | $53.9414 | $53.94 | $53.95 | $53.90 |
| Purchase #3 | $77.92 | 3.133% | $80.3612 | $80.36 | $80.35 | $80.40 |
| Purchase #4 | $57.94 | 9.335% | $63.3487 | $63.35 | $63.35 | $63.30 |
| Purchase #5 | $181.34 | 6.131% | $192.458 | $192.46 | $192.45 | $192.50 |
| Purchase #6 | $216.26 | 11.516% | $241.1645 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $36.55 | 4.773% | $38.2945 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $766.22 | $835.5529 | $835.54 | $835.55 | $835.60 | |