| 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 | $143.67 | 7.735% | $154.7829 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $71.98 | 5.740% | $76.1117 | $76.11 | $76.10 | $76.10 |
| Purchase #3 | $245.72 | 5.578% | $259.4263 | $259.43 | $259.45 | $259.40 |
| Purchase #4 | $90.80 | 13.614% | $103.1615 | $103.16 | $103.15 | $103.20 |
| Purchase #5 | $42.32 | 10.404% | $46.723 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $143.63 | 9.300% | $156.9876 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $114.81 | 13.622% | $130.4494 | $130.45 | $130.45 | $130.40 |
| 7 purchase totals = | $852.93 | $927.6424 | $927.64 | $927.65 | $927.60 | |