| 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 | $136.93 | 12.528% | $154.0846 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $174.46 | 8.519% | $189.3222 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $16.52 | 10.365% | $18.2323 | $18.23 | $18.25 | $18.20 |
| Purchase #4 | $194.67 | 13.766% | $221.4683 | $221.47 | $221.45 | $221.50 |
| Purchase #5 | $123.94 | 5.333% | $130.5497 | $130.55 | $130.55 | $130.50 |
| Purchase #6 | $182.44 | 3.220% | $188.3146 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $183.96 | 9.308% | $201.083 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $1,012.92 | $1,103.0547 | $1,103.04 | $1,103.05 | $1,103.00 | |