| 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 | $7.93 | 9.734% | $8.7019 | $8.70 | $8.70 | $8.70 |
| Purchase #2 | $167.37 | 11.187% | $186.0937 | $186.09 | $186.10 | $186.10 |
| Purchase #3 | $150.69 | 3.223% | $155.5467 | $155.55 | $155.55 | $155.50 |
| Purchase #4 | $38.78 | 12.493% | $43.6248 | $43.62 | $43.60 | $43.60 |
| Purchase #5 | $109.60 | 8.205% | $118.5927 | $118.59 | $118.60 | $118.60 |
| Purchase #6 | $72.26 | 6.284% | $76.8008 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $160.65 | 12.757% | $181.1441 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $707.28 | $770.5047 | $770.49 | $770.50 | $770.40 | |