| 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 | $107.45 | 10.600% | $118.8397 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $167.62 | 10.248% | $184.7977 | $184.80 | $184.80 | $184.80 |
| Purchase #3 | $168.82 | 4.346% | $176.1569 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $169.28 | 8.693% | $183.9955 | $184.00 | $184.00 | $184.00 |
| Purchase #5 | $115.81 | 11.225% | $128.8097 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $111.53 | 7.520% | $119.9171 | $119.92 | $119.90 | $119.90 |
| Purchase #7 | $27.41 | 13.482% | $31.1054 | $31.11 | $31.10 | $31.10 |
| 7 purchase totals = | $867.92 | $943.6220 | $943.64 | $943.60 | $943.60 | |