| 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 | $171.77 | 12.286% | $192.8737 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $8.82 | 10.260% | $9.7249 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $108.31 | 9.567% | $118.672 | $118.67 | $118.65 | $118.70 |
| Purchase #4 | $72.88 | 5.233% | $76.6938 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $118.99 | 12.716% | $134.1208 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $36.61 | 10.250% | $40.3625 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $31.42 | 12.255% | $35.2705 | $35.27 | $35.25 | $35.30 |
| 7 purchase totals = | $548.80 | $607.7182 | $607.70 | $607.60 | $607.80 | |