| 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 | $157.48 | 10.415% | $173.8815 | $173.88 | $173.90 | $173.90 |
| Purchase #2 | $78.69 | 4.154% | $81.9588 | $81.96 | $81.95 | $82.00 |
| Purchase #3 | $61.58 | 9.706% | $67.557 | $67.56 | $67.55 | $67.60 |
| Purchase #4 | $203.43 | 12.245% | $228.34 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $178.28 | 8.233% | $192.9578 | $192.96 | $192.95 | $193.00 |
| Purchase #6 | $186.43 | 6.226% | $198.0371 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $36.31 | 5.150% | $38.18 | $38.18 | $38.20 | $38.20 |
| 7 purchase totals = | $902.20 | $980.9122 | $980.92 | $980.95 | $981.00 | |