| 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 | $150.66 | 7.112% | $161.3749 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $43.34 | 9.477% | $47.4473 | $47.45 | $47.45 | $47.40 |
| Purchase #3 | $217.74 | 6.120% | $231.0657 | $231.07 | $231.05 | $231.10 |
| Purchase #4 | $111.79 | 6.792% | $119.3828 | $119.38 | $119.40 | $119.40 |
| Purchase #5 | $188.64 | 13.177% | $213.4971 | $213.50 | $213.50 | $213.50 |
| Purchase #6 | $197.83 | 11.778% | $221.1304 | $221.13 | $221.15 | $221.10 |
| Purchase #7 | $249.68 | 3.494% | $258.4038 | $258.40 | $258.40 | $258.40 |
| 7 purchase totals = | $1,159.68 | $1,252.3020 | $1,252.30 | $1,252.30 | $1,252.30 | |