| 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 | $161.72 | 7.480% | $173.8167 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $210.52 | 7.620% | $226.5616 | $226.56 | $226.55 | $226.60 |
| Purchase #3 | $6.44 | 12.490% | $7.2444 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $107.87 | 8.728% | $117.2849 | $117.28 | $117.30 | $117.30 |
| Purchase #5 | $223.42 | 4.205% | $232.8148 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $192.88 | 11.831% | $215.6996 | $215.70 | $215.70 | $215.70 |
| Purchase #7 | $20.32 | 11.438% | $22.6442 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $923.17 | $996.0662 | $996.05 | $996.05 | $996.00 | |