| 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 | $66.44 | 8.179% | $71.8741 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $154.58 | 4.489% | $161.5191 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $160.74 | 11.138% | $178.6432 | $178.64 | $178.65 | $178.60 |
| Purchase #4 | $107.86 | 11.330% | $120.0805 | $120.08 | $120.10 | $120.10 |
| Purchase #5 | $227.36 | 5.378% | $239.5874 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $226.82 | 9.585% | $248.5607 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $192.95 | 5.539% | $203.6375 | $203.64 | $203.65 | $203.60 |
| 7 purchase totals = | $1,136.75 | $1,223.9025 | $1,223.90 | $1,223.90 | $1,223.90 | |