| 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 | $133.35 | 10.568% | $147.4424 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $202.87 | 4.233% | $211.4575 | $211.46 | $211.45 | $211.50 |
| Purchase #3 | $192.85 | 5.303% | $203.0768 | $203.08 | $203.10 | $203.10 |
| Purchase #4 | $38.45 | 11.735% | $42.9621 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $149.91 | 7.335% | $160.9059 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $95.34 | 5.799% | $100.8688 | $100.87 | $100.85 | $100.90 |
| Purchase #7 | $201.53 | 10.530% | $222.7511 | $222.75 | $222.75 | $222.80 |
| 7 purchase totals = | $1,014.30 | $1,089.4646 | $1,089.47 | $1,089.45 | $1,089.60 | |