| 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 | $76.50 | 6.285% | $81.308 | $81.31 | $81.30 | $81.30 |
| Purchase #2 | $247.64 | 7.142% | $265.3264 | $265.33 | $265.35 | $265.30 |
| Purchase #3 | $185.70 | 11.565% | $207.1762 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $153.25 | 8.784% | $166.7115 | $166.71 | $166.70 | $166.70 |
| Purchase #5 | $218.66 | 10.200% | $240.9633 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $33.76 | 6.335% | $35.8987 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $138.33 | 12.657% | $155.8384 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $1,053.84 | $1,153.2225 | $1,153.23 | $1,153.25 | $1,153.20 | |