| 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 | $134.40 | 8.345% | $145.6157 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $208.98 | 5.452% | $220.3736 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $149.33 | 5.740% | $157.9015 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $80.92 | 12.200% | $90.7922 | $90.79 | $90.80 | $90.80 |
| Purchase #5 | $77.29 | 7.239% | $82.885 | $82.89 | $82.90 | $82.90 |
| Purchase #6 | $147.65 | 3.688% | $153.0953 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $63.79 | 4.729% | $66.8066 | $66.81 | $66.80 | $66.80 |
| 7 purchase totals = | $862.36 | $917.4699 | $917.48 | $917.45 | $917.50 | |