| 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 | $207.35 | 5.413% | $218.5739 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $34.27 | 3.205% | $35.3684 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $117.91 | 10.413% | $130.188 | $130.19 | $130.20 | $130.20 |
| Purchase #4 | $173.27 | 10.724% | $191.8515 | $191.85 | $191.85 | $191.90 |
| Purchase #5 | $111.66 | 9.372% | $122.1248 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $50.77 | 9.133% | $55.4068 | $55.41 | $55.40 | $55.40 |
| Purchase #7 | $83.99 | 4.658% | $87.9023 | $87.90 | $87.90 | $87.90 |
| 7 purchase totals = | $779.22 | $841.4157 | $841.41 | $841.35 | $841.50 | |