| 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 | $171.58 | 13.770% | $195.2066 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $133.78 | 7.822% | $144.2443 | $144.24 | $144.25 | $144.20 |
| Purchase #3 | $11.76 | 10.242% | $12.9645 | $12.96 | $12.95 | $13.00 |
| Purchase #4 | $18.89 | 10.857% | $20.9409 | $20.94 | $20.95 | $20.90 |
| Purchase #5 | $98.66 | 6.521% | $105.0936 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $176.96 | 6.865% | $189.1083 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $243.39 | 10.345% | $268.5687 | $268.57 | $268.55 | $268.60 |
| 7 purchase totals = | $855.02 | $936.1269 | $936.12 | $936.10 | $936.10 | |