| 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 | $162.52 | 3.267% | $167.8295 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $57.48 | 10.398% | $63.4568 | $63.46 | $63.45 | $63.50 |
| Purchase #3 | $8.51 | 12.226% | $9.5504 | $9.55 | $9.55 | $9.60 |
| Purchase #4 | $220.72 | 7.640% | $237.583 | $237.58 | $237.60 | $237.60 |
| Purchase #5 | $128.29 | 6.641% | $136.8097 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $183.78 | 13.250% | $208.1309 | $208.13 | $208.15 | $208.10 |
| Purchase #7 | $51.54 | 6.595% | $54.9391 | $54.94 | $54.95 | $54.90 |
| 7 purchase totals = | $812.84 | $878.2994 | $878.30 | $878.35 | $878.30 | |