| 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 | $143.56 | 12.210% | $161.0887 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $160.49 | 9.178% | $175.2198 | $175.22 | $175.20 | $175.20 |
| Purchase #3 | $105.29 | 11.171% | $117.0519 | $117.05 | $117.05 | $117.10 |
| Purchase #4 | $189.71 | 6.553% | $202.1417 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $229.85 | 9.677% | $252.0926 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $169.29 | 11.869% | $189.383 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $32.79 | 12.241% | $36.8038 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $1,030.98 | $1,133.7815 | $1,133.77 | $1,133.80 | $1,133.80 | |