| 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 | $163.76 | 3.154% | $168.925 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $177.68 | 9.165% | $193.9644 | $193.96 | $193.95 | $194.00 |
| Purchase #3 | $199.96 | 12.630% | $225.2149 | $225.21 | $225.20 | $225.20 |
| Purchase #4 | $22.45 | 12.564% | $25.2706 | $25.27 | $25.25 | $25.30 |
| Purchase #5 | $84.52 | 5.752% | $89.3816 | $89.38 | $89.40 | $89.40 |
| Purchase #6 | $130.90 | 11.525% | $145.9862 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $131.35 | 13.693% | $149.3358 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $910.62 | $998.0785 | $998.08 | $998.10 | $998.10 | |