| 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 | $193.84 | 12.617% | $218.2968 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $186.35 | 4.115% | $194.0183 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $20.69 | 9.382% | $22.6311 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $115.32 | 8.174% | $124.7463 | $124.75 | $124.75 | $124.70 |
| Purchase #5 | $76.80 | 4.839% | $80.5164 | $80.52 | $80.50 | $80.50 |
| Purchase #6 | $54.93 | 10.694% | $60.8042 | $60.80 | $60.80 | $60.80 |
| Purchase #7 | $136.90 | 5.176% | $143.9859 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $784.83 | $844.9990 | $845.01 | $845.00 | $844.90 | |