| 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 | $148.64 | 9.131% | $162.2123 | $162.21 | $162.20 | $162.20 |
| Purchase #2 | $109.56 | 8.249% | $118.5976 | $118.60 | $118.60 | $118.60 |
| Purchase #3 | $166.79 | 5.774% | $176.4205 | $176.42 | $176.40 | $176.40 |
| Purchase #4 | $75.60 | 8.561% | $82.0721 | $82.07 | $82.05 | $82.10 |
| Purchase #5 | $167.72 | 4.247% | $174.8431 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $248.76 | 3.258% | $256.8646 | $256.86 | $256.85 | $256.90 |
| Purchase #7 | $25.47 | 7.108% | $27.2804 | $27.28 | $27.30 | $27.30 |
| 7 purchase totals = | $942.54 | $998.2906 | $998.28 | $998.25 | $998.30 | |