| 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 | $144.59 | 8.451% | $156.8093 | $156.81 | $156.80 | $156.80 |
| Purchase #2 | $98.39 | 4.865% | $103.1767 | $103.18 | $103.20 | $103.20 |
| Purchase #3 | $207.32 | 12.138% | $232.4845 | $232.48 | $232.50 | $232.50 |
| Purchase #4 | $104.65 | 10.354% | $115.4855 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $170.48 | 7.716% | $183.6342 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $52.99 | 3.535% | $54.8632 | $54.86 | $54.85 | $54.90 |
| Purchase #7 | $67.76 | 9.255% | $74.0312 | $74.03 | $74.05 | $74.00 |
| 7 purchase totals = | $846.18 | $920.4846 | $920.48 | $920.55 | $920.50 | |