| 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 | $154.61 | 7.258% | $165.8316 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $233.76 | 6.297% | $248.4799 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $8.86 | 4.784% | $9.2839 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $34.85 | 11.263% | $38.7752 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $139.54 | 12.430% | $156.8848 | $156.88 | $156.90 | $156.90 |
| Purchase #6 | $153.33 | 12.361% | $172.2831 | $172.28 | $172.30 | $172.30 |
| Purchase #7 | $34.26 | 5.170% | $36.0312 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $759.21 | $827.5697 | $827.56 | $827.70 | $827.60 | |