| 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 | $8.35 | 9.294% | $9.126 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $154.94 | 8.546% | $168.1812 | $168.18 | $168.20 | $168.20 |
| Purchase #3 | $109.25 | 5.191% | $114.9212 | $114.92 | $114.90 | $114.90 |
| Purchase #4 | $25.26 | 6.826% | $26.9842 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $162.75 | 6.198% | $172.8372 | $172.84 | $172.85 | $172.80 |
| Purchase #6 | $154.94 | 8.422% | $167.989 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $93.83 | 3.247% | $96.8767 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $709.32 | $756.9155 | $756.92 | $757.00 | $756.90 | |