| 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 | $144.96 | 8.657% | $157.5092 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $201.75 | 12.511% | $226.9909 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $68.89 | 5.224% | $72.4888 | $72.49 | $72.50 | $72.50 |
| Purchase #4 | $21.53 | 6.466% | $22.9221 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $194.99 | 3.701% | $202.2066 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $40.60 | 13.255% | $45.9815 | $45.98 | $46.00 | $46.00 |
| Purchase #7 | $10.68 | 7.608% | $11.4925 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $683.40 | $739.5916 | $739.59 | $739.60 | $739.60 | |